BW-REV-06-12-2007 EPT - 30- SERIES MASTER SERVICE AND PARTS MANUAL VESTIL MFG. 2999 N. WAYNE ST. PO BOX 507 ANGOLA, INDIANA 46703 PH # 800-348-0868 FX # 800-526-3133 MADE IN P.R.C.
INDEX Motor Controller......................................................... 3-71 Ept-****-30 change out instructions for Battery ....................................................................72 - 77 Charger ..................................................................78 - 85 Charger Conversion to Soneil Brand...................86 - 97 Cylinder ................................................................98 - 113 Belly Switch Troubleshooting ...........................
MANUAL 1207& 1207A MultiMode™ MOTOR CONTROLLERS © 1999 CURTIS INSTRUMENTS, INC. DESIGN OF CURTIS PMC 1200 SERIES CONTROLLERS PROTECTED BY U.S. PATENT NO. 4626750. CURTIS PMC 235 East Airway Boulevard Livermore, California 94568 USA Tel: 925-961-1088 Fax: 925-961-1099 www.curtisinst.com 1207 / 1207A Manual p/n 16081, Rev.
1207 / 1207A Manual p/n 16081, Rev. D: August 1999 © 1999 CURTIS INSTRUMENTS, INC. This electronic version of the 1207/1207A manual is offered as a convenience to our customers. You may download any or all of it. If you would like a hard copy of the published manual, please order it by part number from the Curtis office nearest you. The electronic version of the manual is identical to the printed version published in August 1999 and revised March 2000.
CONTENTS CONTENTS 1. OVERVIEW .............................................................................. 1 2. INSTALLATION AND WIRING: 1207 controllers ................ 3 1207 Mounting ................................................................... 3 1207 Connections: Low Current ........................................ 4 1207 Connections: High Current ....................................... 5 1207 Adjustment Panel .......................................................
FIGURES FIGURES FIG. 1: Curtis PMC 1207 and 1207A motor controllers and handheld programmer ...........................................1 FIG. 2: Mounting dimensions, Curtis PMC 1207 controller ........................................ 3 FIG. 3: Standard wiring diagram (series motors), Curtis PMC 1207 controller ........................................ 6 FIG. 4: Compound motor wiring diagram, Curtis PMC 1207 controller ........................................ 8 FIG.
FIGURES/TABLES FIG. 6A: Wiring for 20kΩ potentiometer used as a wigwag-style throttle (1207A controller) ......26 FIG. 7A: Wiring for 0–5V throttle (1207A controller) .............27 FIG. 8A: Wiring for 3-wire pot throttle (1207A controller) ......28 FIG. 9A: Wiring for Curtis ET-XXX electronic throttle (1207A controller) ......................................................28 FIG. 10A: Wiring for 0–5kΩ throttle (1207A controller) ...........29 FIG.
1 — OVERVIEW 1 OVERVIEW Curtis PMC 1207/1207A programmable motor speed controllers provide efficient, cost-effective, and simple-to-install control for a variety of small electric vehicles. Typical applications include walkie fork/pallet trucks, mini personnel carriers, and sweepers. The microprocessor-based logic section combined with a proven MOSFET power section gives the 1207/1207A controllers high power and advanced features in a simple, compact package.
1 — OVERVIEW ✓ Intelligent handheld programmer (optional) provides a full set of parameter and function settings ✓ Diagnostic and test information for the controller—and other system components—readily available both on-board and through the programmer ✓ On-board potentiometers allow direct manual adjustment of acceleration rate, creep speed, maximum speed, plug current, and main current limit (1207 single-mode models only) ✓ Circuitry and software detects faults in the throttle circuit, MOSFET driv
2 — INSTALLATION & WIRING: 1207 Controller 2 INSTALLATION AND WIRING: 1207 MOUNTING The 1207 controller can be oriented in any position, but the location should be carefully chosen to keep the controller as clean and dry as possible. If a clean mounting location cannot be found, a cover must be used to shield the controller from water and contaminants. To ensure full rated output power, the controller should be fastened to a clean, flat metal surface with three screws.
2 — INSTALLATION & WIRING: 1207 Controller the user-adjustable potentiometers. Access is also needed to plug the programmer into the connector beneath the sliding cover, and to view the Status LED. Although not usually necessary, a thermal joint compound can be used to improve heat conduction from the case to the mounting surface. CONNECTIONS: Low Current An integrated 16-pin low power connector molded into the front of the controller provides the low power logic control connections (see pin list below).
2 — INSTALLATION & WIRING: 1207 Controller CONNECTIONS: High Current Four tin-plated copper bus bars are provided for the high current connections to the battery and motor: MBB+ A2 A2 MB- output to motor armature negative connection to battery positive connection to battery/field plug diode to motor armature B+ Cables are fastened to the bus bars by M8 (5⁄16") bolts.
2 — INSTALLATION & WIRING: 1207 Controller WIRING: Standard Configuration (Series Motor) The basic wiring for series motors with field reversing is shown in Figure 3. Fig. 3 Standard wiring diagram (series motor), Curtis PMC 1207 controller.
2 — INSTALLATION & WIRING: 1207 Controller Power Wiring for Series Motor In every wiring configuration, it is imperative that the field be wired between the controller’s B+ and A2 terminals and that the armature be wired between the Mand A2 terminals. The internal plug diode used in the 1207 is connected between M- and A2 . Therefore, the armature and field positions cannot be interchanged. Reversing contactors can be used to switch either the armature or the field.
2 — INSTALLATION & WIRING: 1207 Controller WIRING: Compound Motor Configuration A specially configured controller is available for compound motor applications. The wiring for a compound wound motor with armature reversing is shown in Figure 4. Fig. 4 Compound motor wiring diagram, Curtis PMC 1207 controller.
2 — INSTALLATION & WIRING: 1207 Controller Power Wiring for Compound Motor The field must be wired between B+ and A2 and the armature between M- and A2 . The internal plug diode in the 1207 is connected between M- and A2 ; therefore, the armature and field positions cannot be interchanged. If the shunt is rated for under 2 amperes, it can be connected directly to the controller as shown in Figure 4. If the shunt is rated for higher than 2 amperes, a contactor must be used to control the shunt field.
2 — INSTALLATION & WIRING: 1207 Controller WIRING: Throttle Wiring for various throttles is described below. They are characterized as Type 1, Type 2, and Type 3 throttles in the programming menu of the handheld programmer. NOTE: In the text, throttles are identified by their nominal range and not by their actual active range. If the throttle you are planning to use is not covered, please contact the Curtis office nearest you.
2 — INSTALLATION & WIRING: 1207 Controller mechanism must provide signals to the controller’s forward and reverse inputs independent of the throttle pot resistance. The controller will not sense direction from the pot resistance. Broken wire protection for Type 1 throttles is provided by the controller sensing the current flow from the 5kΩ–0 input through the pot and into the Pot Low pin. If the Pot Low input current falls below 0.1 mA, a throttle fault is generated and the controller is disabled.
2 — INSTALLATION & WIRING: 1207 Controller Pot Low pin. If the Pot Low input current falls below 0.1 mA, a throttle fault is generated and controller shuts down. If a throttle sensor is used, the sensor’s ground return current must be less than 10 mA. If the 0–5V throttle input (Pin 7) exceeds 8 volts, controller output will shut down. NOTE: In Figure 7(b), the throttle’s voltage input signal is in reference to Pot Low. 0–10V Throttle Two ways of wiring the 0–10V throttle are shown in Figure 8.
2 — INSTALLATION & WIRING: 1207 Controller 3-Wire Potentiometer (500Ω–10kΩ) Throttle A 3-wire potentiometer with a total resistance value anywhere between 500Ω and 10kΩ can be used, wired as shown in Figure 9. The pot is used in its voltage divider mode—with the voltage source and return being provided by the 1207 controller. Pot High provides a current-limited 5V source to the potentiometer, and Pot Low provides the return path. Fig. 9 Wiring for 3-wire potentiometer throttle (“Type 2”).
2 — INSTALLATION & WIRING: 1207 Controller Curtis ET-XXX Electronic Throttle The Curtis ET-XXX provides throttle and forward/reverse inputs to the 1207. Wiring for the Curtis ET-XXX is shown in Figure 10. Fig. 10 Wiring for Curtis B+ ET-XXX electronic throttle (“Type 2”).
2 — INSTALLATION & WIRING: 1207 Controller 0–5kΩ Throttle (“Type 3”) The 0–5kΩ throttle (“Type 3” in the programming menu) is a 2-wire resistive throttle that connects between the 5kΩ–0/0–5kΩ pin (Pin 8) and the Pot Low pin (Pin 7), as shown in Figure 11. It doesn’t matter which wire goes on which pin. For Type 3 throttles, zero speed corresponds to 0Ω and full speed corresponds to 5kΩ. Fig. 11 Wiring for 0–5Ω 5kΩ POT throttle (“Type 3”).
2 — INSTALLATION & WIRING: 1207 Controller SWITCHES AND OTHER HARDWARE Keyswitch The vehicle should have a master on/off switch to turn the system off when not in use. The keyswitch provides logic power for the 1207 controller, coil current for the contactors, and shunt current (in compound motor applications). The keyswitch must be capable of carrying these currents. Main Contactor A main contactor allows the 1207 controller to be disconnected from the battery.
2 — INSTALLATION & WIRING: 1207 Controller 1207 INSTALLATION CHECKOUT Before operating the vehicle, carefully complete the following checkout procedure. If you find a problem during the checkout, refer to the diagnostics and troubleshooting section (Section 5) for further information. The installation checkout can be conducted with or without the handheld programmer. The checkout procedure is easier with a programmer. Otherwise, observe the Status LED for codes.
2 — INSTALLATION & WIRING: 1207 Controller 4. With the brake released, select a direction and operate the throttle. The motor should begin to turn in the selected direction. If it does not, verify the wiring to the forward/reverse switches, forward/reverse contactors, and motor. The motor should run proportionally faster with increasing throttle. If not, refer to Section 5. 5. If you are using a programmer, put it into the test mode by pressing the TEST key.
2A — INSTALLATION & WIRING: 1207A Controller 2A INSTALLATION AND WIRING: 1207A MOUNTING The 1207A controller can be oriented in any position, but the location should be carefully chosen to keep the controller as clean and dry as possible. If a clean mounting location cannot be found, a cover must be used to shield the controller from water and contaminants. To ensure full rated output power, the controller should be fastened to a clean, flat metal surface with three screws.
2A — INSTALLATION & WIRING: 1207A Controller Although not usually necessary, a thermal joint compound can be used to improve heat conduction from the case to the mounting surface. CONNECTIONS: Low Current An integrated 16-pin low power connector molded into the front of the controller provides the low power logic control connections (see pin list below). The mating connector is Molex Mini-Fit Jr., part number (5557) 39-01-2165. Contact Molex regarding compatible pins for various wire sizes.
2A — INSTALLATION & WIRING: 1207A Controller Programmer Connector A 4-pin Molex connector is provided for the handheld programmer. The mating cable is supplied with the programmer. Status LED The Status LED, located on top of the controller, displays flashing codes to indicate controller status; the codes are listed in Section 5.
2A — INSTALLATION & WIRING: 1207A Controller WIRING: Standard Configuration (Series Motor) The basic wiring for series motors with field reversing is shown in Figure 3A. Fig. 3 A Standard SWITCHES wiring diagram (series motor), Curtis PMC 1207A controller.
2A — INSTALLATION & WIRING: 1207A Controller Power Wiring for Series Motor In every wiring configuration, it is imperative that the field be wired between the controller’s B+ and A2 terminals and that the armature be wired between the Mand A2 terminals. The internal plug diode used in the 1207A is connected between M- and A2 . Therefore, the armature and field positions cannot be interchanged. Reversing contactors can be used to switch either the armature or the field.
2A — INSTALLATION & WIRING: 1207A Controller WIRING: Compound Motor Configuration A specially configured controller is available for compound motor applications. In this controller, the MOSFET output driver is used to drive the shunt field. The wiring for a compound wound motor with armature reversing is shown in Figure 4A. Fig. 4 A Compound SWITCHES motor wiring diagram, Curtis PMC 1207A controller.
2A — INSTALLATION & WIRING: 1207A Controller Power Wiring for Compound Motor The field must be wired between B+ and A2 and the armature between M- and A2 . The internal plug diode in the 1207A is connected between M- and A2 ; therefore, the armature and field positions cannot be interchanged. If the shunt is rated for under 2 amperes, it can be connected directly to the controller as shown in Figure 4A. If the shunt is rated for higher than 2 amperes, a contactor must be used to control the shunt field.
2A — INSTALLATION & WIRING: 1207A Controller WIRING: Throttle Wiring for various throttles is described below. They are characterized as Type 1, Type 2, and Type 3 throttles in the programming menu of the handheld programmer. NOTE: In the text, throttles are identified by their nominal range and not by their actual active range. If the throttle you are planning to use is not covered, please contact the Curtis office nearest you.
2A — INSTALLATION & WIRING: 1207A Controller between Pins 7 and 8, which increases the controller output. The throttle mechanism must provide signals to the controller’s forward and reverse inputs independent of the throttle pot resistance. The controller will not sense direction from the pot resistance.
2A — INSTALLATION & WIRING: 1207A Controller 3-Wire Potentiometer (500Ω–10kΩ) Throttle The 3-wire potentiometer is used in its voltage divider mode—with the voltage source and return being provided by the 1207A controller. Pot High provides a current-limited 5V source to the potentiometer, and Pot Low provides the return path. Wiring is shown in Figure 8A. Fig. 8 A Wiring for 3-wire potentiometer throttle (“Type 2”).
2A — INSTALLATION & WIRING: 1207A Controller 0–5kΩ Throttle (“Type 3”) The 0–5kΩ throttle (“Type 3” in the programming menu) is a 2-wire resistive throttle that connects between the 5kΩ–0/0–5kΩ pin (Pin 8) and the Pot Low pin (Pin 7), as shown in Figure 10A. It doesn’t matter which wire goes on which pin. Zero speed corresponds to 0Ω and full speed corresponds to 5kΩ. Fig. 10 A Wiring for 0–5Ω throttle (“Type 3”).
2A — INSTALLATION & WIRING: 1207A Controller SWITCHES AND OTHER HARDWARE Keyswitch The vehicle should have a master on/off switch to turn the system off when not in use. The keyswitch provides logic power for the 1207A controller, coil current for the contactors, and shunt current (in compound motor applications). The keyswitch must be capable of carrying these currents. Main Contactor A main contactor allows the 1207A controller to be disconnected from the battery.
2A — INSTALLATION & WIRING: 1207A Controller 1207A INSTALLATION CHECKOUT Before operating the vehicle, carefully complete the following checkout procedure. If you find a problem during the checkout, refer to the diagnostics and troubleshooting section (Section 5) for further information. The installation checkout can be conducted with or without the handheld programmer. The checkout procedure is easier with a programmer. Otherwise, observe the Status LED for codes.
2A — INSTALLATION & WIRING: 1207A Controller verify the wiring to the forward/reverse switches, forward/reverse contactors, and motor. The motor should run proportionally faster with increasing throttle. If not, refer to Section 5. 5. If you are using a programmer, put it into the test mode by pressing the TEST key. Scroll down to observe the status of the forward, reverse, brake, emergency reverse, and mode switches. Cycle each switch in turn, observing the programmer.
3 — ADJUSTMENT OF PARAMETERS 3 ADJUSTMENT OF PARAMETERS A number of controller parameters can be adjusted electronically via the optional handheld programmer; for a complete list of the adjustments that can be made, see Section 6: Programmer Operation. On some 1207 models, it is also possible to adjust the main current limit, plug current limit, acceleration rate, maximum creep speed, and maximum speed mechanically, by means of the built-in screwdriver-adjustable potentiometers.
3 — ADJUSTMENT OF PARAMETERS MECHANICAL ADJUSTMENT [1207 single-mode controllers only] Five screwdriver-adjustable potentiometers (“trimpots”) allow mechanical adjustment of the main current limit, plug current limit, acceleration rate, maximum creep speed, and maximum speed (labeled “LOW”). The five trimpots are accessed through holes on the adjustment panel, located under the sliding protective cover on top of the controller. Adjustments are made with a small insulated screwdriver.
4 — MAINTENANCE 4 MAINTENANCE There are no user-serviceable parts inside Curtis PMC 1207 and 1207A controllers. No attempt should be made to open the controller. Opening the controller may damage it and will void the warranty. However, it is recommended that the controller exterior be cleaned periodically, and—if a handheld programmer is available—this periodic cleaning provides a good opportunity to check the controller’s diagnostic history file.
4 — MAINTENANCE continuing to hold the MORE INFO key—press the DIAGNOSTICS key. The programmer will read out all the faults that the controller has experienced since the last time the diagnostic history file was cleared. The faults may be intermittent faults, faults caused by loose wires, or faults caused by operator errors. Faults such as contactor faults may be the result of loose wires; contactor wiring should be carefully checked out.
5 — DIAGNOSTICS & TROUBLESHOOTING 5 DIAGNOSTICS AND TROUBLESHOOTING The 1207/1207A controllers provide diagnostics information to assist technicians in troubleshooting drive system problems. The diagnostics information can be obtained in two ways: reading the appropriate display on the programmer or observing the fault codes issued by the Status LED. The Status LED is located on top of the controller. On 1207 models, it is under the sliding protective cover.
5 — DIAGNOSTICS & TROUBLESHOOTING Operational faults—such as overtemperature—are cleared as soon as operation is brought within range. Non-operational faults—such as a throttle fault—usually require the brake or keyswitch to be cycled after the problem is remedied. PROGRAMMER DIAGNOSTICS With a programmer, diagnostics and troubleshooting is more direct than with the LED alone. The programmer presents complete diagnostic information in plain language—no codes to decipher.
5 — DIAGNOSTICS & TROUBLESHOOTING Table 2 LED CODE PROGRAMMER LCD DISPLAY POSSIBLE CAUSE 1,2 HW F A I L S A F E hardware fail-safe error 1. Controller defective. 1,3 M - SHOR T ED M- output shorted 1. 2. 3. 4. 1,4 SRO SRO fault 1. Improper sequence of KSI, brake, and direction inputs. 2. Wrong SRO type selected. 3. Brake or direction switch circuit open. 4. Sequencing delay too short. 2,1 THROT T L E F AU L T 1 5kΩ–0 or wiper fault 1. 2. 3. 4. 2,2 BB W I R I NG CHECK emerg.
6 — PROGRAMMER OPERATION 6 PROGRAMMER OPERATION The universal Curtis PMC handheld programmer (optional) allows you to program, test, and diagnose Curtis PMC programmable controllers. The programmer is powered by the host controller, via an RJ11 modular connector located in the adjustment panel on top of the controller (1207 models) or via a 4-pin Molex connector on the front panel (1207A models).
6 — PROGRAMMER OPERATION The programmer is operated via an 8-key keypad. Three keys select operating modes (Program, Test, Diagnostics), two scroll the display up and down, and two change the values of selected parameters. The eighth key, the MORE INFO key, is used to display further information about selected items within any of the three standard modes.
6 — PROGRAMMER OPERATION CHANGE VALUE The two CHANGE VALUE arrow keys are used to increase or decrease the value of a selected menu item. Like the SCROLL DISPLAY arrow keys, the CHANGE VALUE arrow keys can be pressed repeatedly or be held down. The longer a key is held, the faster the parameter changes. This allows rapid changing of any parameter. An LED on each CHANGE VALUE arrow key indicates whether the key is active and whether change is permissable.
6 — PROGRAMMER OPERATION Some parameters on some controllers have dependencies on other parameters. This means that the available settings for one parameter may be dependent on the limits of another parameter. If you attempt to set a parameter (A) outside the limits imposed by another parameter (B), a message will be displayed indicating that parameter A is dependent on parameter B. The Program Menu is presented at the end of this section. NOTE: Some items may not be available on all models.
6 — PROGRAMMER OPERATION To distinguish between the Program and Special Program modes, look at the menu items in the display. CONTROLLER CLONING Two of the Special Program Menu items—“Save Controller Settings in Programmer” and “Load Programmer Settings into Controller”—allow you to “clone” controllers.
6 — PROGRAMMER OPERATION PEACE-OF-MIND PROGRAMMING Each time the programmer is connected to the controller, it acquires all the controller’s parameters and stores them in its temporary memory. You can revert back to these original settings at any time during a programming session via the Special Program Menu. Select “Reset All Settings” by scrolling it to the top of the display window, press the MORE INFO key, and follow the instructions displayed.
6 — PROGRAMMER OPERATION PROGRAMMER MENUS Items are listed for each menu in the order they appear in the actual menus displayed by the handheld programmer.
6 — PROGRAMMER OPERATION Program Menu Notes (For more detail on these options, see Appendix A: Glossary of Features and Functions.
6 — PROGRAMMER OPERATION Special Program Menu R E S E T A L L S E T T I NGS CON T S E T T I NGS > PROG PROG S E T T I NGS > CON T C L E AR D I AG H I S TOR Y CON T R A S T AD J U S TMEN T L ANGU AGE S E L EC T I ON P ROGR AMME R I N F O CON T RO L L ER I N F O Revert to original settings Save controller settings in programmer Load programmer settings in controller Clear diagnostic history memory Adjust display contrast Select displayed language Display programmer information Display con
APPENDIX A: GLOSSARY APPENDIX A GLOSSARY OF FEATURES AND FUNCTIONS Acceleration/deceleration rate The acceleration rate is the time required for the controller to increase from 0% to 100% duty factor. The shape of the acceleration curve is controlled by the dynamic throttle response, which is linear. If you have a MultiMode™ controller, the acceleration rates in Mode 1 and in Mode 2 are independently adjustable via the handheld programmer.
APPENDIX A: GLOSSARY Contactor drivers and circuits These controllers can accommodate up to four external contactors: forward, reverse, main, and shunt. Some vehicles may have no main contactor, or the main contactor may be wired directly to the KSI or brake signal, bypassing the controller. Various protections provided for the contactor drivers ensure that the contactors operate correctly; see Fault detection.
APPENDIX A: GLOSSARY Current multiplication During acceleration and during reduced speed operation, the Curtis PMC controller allows more current to flow into the motor than flows out of the battery. The controller acts like a dc transformer, taking in low current and high voltage (the full battery voltage) and putting out high current and low voltage.
APPENDIX A: GLOSSARY The automatic fault detection system includes: contactor coil open / shorted driver (F/R and shunt contactors) contactor driver overcurrent / contactor coil short contactor welded emergency reverse circuit check M- output fault memory checks upon start-up overvoltage cutoff power supply out of range (internal) throttle fault undervoltage cutback watchdog (external and internal) watchdog (internal) Fault recording Fault events are recorded in the controller’s memory.
APPENDIX A: GLOSSARY High-pedal-disable (HPD) The HPD feature prevents the vehicle from being started while the throttle is applied. The controller can be programmed to have HPD based on either brake input or KSI. Brake-type HPD To start the vehicle, the controller must receive a brake input (brake released) before receiving a throttle input.
APPENDIX A: GLOSSARY MOSFET A MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of transistor characterized by its fast switching speeds and very low losses. MultiMode ™ The MultiMode™ feature of these controllers allows the vehicle to be operated with two distinct sets of characteristics. The two modes can be programmed to be suitable for operation under different conditions, such as slow precise maneuvering in Mode 2 and faster, long distance travel in Mode 1.
APPENDIX A: GLOSSARY when the voltage is brought within the acceptable range. The cutoff voltage and re-enable voltage are percentages of the battery voltage, and are set at the factory. Plug braking Plug braking takes place when a series motor is driven electrically in a direction opposite from the direction it is turning. The 1207/1207A controls the field current to obtain smooth and controlled plug braking torque.
APPENDIX A: GLOSSARY 65, and 70%). The ramp shape number refers to the PWM output at half throttle, as a percentage of its full range. For example, if maximum speed is set at 100% and creep speed is set at 0, a ramp shape of 50% will give 50% output at half throttle. The 50% ramp shape corresponds to a linear response. The six “even number” ramp shapes for maximum and creep speeds set at 100% and 0 are shown in Figure A-1. Fig.
APPENDIX A: GLOSSARY In Figure A-3, the creep speed is kept at 10% and the maximum speed setting dropped to 60%. Fig. A-3 Ramp shape (throttle map) for controller with maximum speed set at 60% and creep speed set at 10%.
APPENDIX A: GLOSSARY The ramp start current limit is adjustable via the handheld programmer. The Mode 1 and Mode 2 ramp start current limits can be set independently. Reset Almost all faults require a cycling of the KSI or brake input to reset the controller and enable operation; see Fault recovery for exceptions. Sequencing delay Sequencing delay allows the brake to be cycled within a set time (the sequencing delay), in order to prevent inadvertent activation of HPD or SRO.
APPENDIX A: GLOSSARY feature disabled (i.e., a single-mode controller), you can adjust the maximum speed mechanically via the trimpot labeled “LOW” on top of the controller. The maximum creep speed setting is also adjustable via these two methods; see Creep speed. The maximum emergency reverse speed is adjustable only via the programmer. Static-return-to-off (SRO) The SRO feature prevents the vehicle from being started when “in gear.
APPENDIX A: GLOSSARY Temperature extreme current-limit cutback Undertemperature) (see Overtemperature, Temperature extreme data storage The maximum and minimum temperatures read at the heatsink at any time during powering of the controller are stored in the controller’s memory. These values (which can be accessed via the programmer’s Test Menu) are cleared each time the controller’s diagnostic history file is cleared.
APPENDIX A: GLOSSARY Undertemperature When the controller is operating at less than -25°C, the current limit is cut back to approximately one-half of the set current. The operating PWM frequency is shifted to 1.5 kHz when the controller is operating at undertemperature.
APPENDIX APPENDIX B: SPECIFICATIONS A: GLOSSARY APPENDIX B SPECIFICATIONS Table B-1 SPECIFICATIONS: 1207 CONTROLLERS Nominal input voltage range Maximum operating voltage Overvoltage point Minimum operating voltage Electrical isolation to heatsink PWM operating frequency 24 – 36 V 45 V 48 V 16 V (= undervoltage point) 500 V ac (minimum) 15 kHz Output current* 250 200 150 100 1207-11XX amps for 1 minute amps for 2 minutes amps for 5 minutes amps for 1 hour 300 210 160 110 1207-21XX amps for 30 second
APPENDIX APPENDIX B: SPECIFICATIONS A: GLOSSARY Table B-2 SPECIFICATIONS: 1207A CONTROLLERS Nominal input voltage Maximum operating voltage Overvoltage point Minimum operating voltage Electrical isolation to heatsink PWM operating frequency 24 V 30 V 33 V 16 V (= undervoltage point) 500 V ac (minimum) 15 kHz Output current* 250 200 150 100 1207A-41XX amps for 1 minute amps for 2 minutes amps for 5 minutes amps for 1 hour 300 210 160 110 1207A-51XX amps for 30 seconds amps for 2 minutes amps for 5 mi
APPENDIX A: GLOSSARY APPENDIX B: SPECIFICATIONS 1207/1207A AUXILIARY PANELS Auxiliary panels are available for the 1207 and 1207A controllers, consisting of a range of contactor and fuse assemblies mounted on small aluminum panels. These auxiliary panels are designed to let you install your controller in the minimum time, at minimum cost. The panels, manufactured by Curtis Instruments (UK) Ltd., are available through all Curtis offices. All panels are flush rear mounting.
Filename: Changing Batteries in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-010 Instructions for Changing the Batteries in EPT-XXXX-30; estimated time, 15 min. READ ALL INSTRUCTIONS BEFORE PROCEEDING! Only qualified personnel should work on this equipment! Lock out all potential energy sources before attempting this installation; turn off the unit and remove the key. Warning! ! Working with or near lead acid batteries is dangerous.
Filename: Changing Batteries in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-010 Troubleshooting: If the unit does not operate, check all of the wiring connections to make sure they’re both mechanically and electrically sound – specifically at the battery, and the motor. A fully-charged lead acid battery in good condition at room temperature should read 12.65 volts. At 11.9 volts it is considered to be fully discharged and in need of charging.
Filename: Changing Batteries in EPT 4/17/07 TG 15-126-010 Changing Batteries in EPT-XXXX-30; estimated time 15 minutes. Remove the black plastic cover, it will lift out. 74 VESTIL MFG. CO.
Filename: Changing Batteries in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-010 Remove battery wiring taking note where each wire goes.
Filename: Changing Batteries in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-010 Batteries need to be lifted straight up. Tie wraps can aid in this process as shown here, or two small piece of nylon rope. Caution: do not use metal and short the battery terminals together! Once the batteries are removed, they can be exchanged for the new ones. Reverse the process, and reconnect the wiring.
Filename: Changing Batteries in EPT 4/17/07 TG VESTIL MFG. CO.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Instructions for Changing the Battery Charger in EPT-XXXX-30; estimated time, 30 min. READ ALL INSTRUCTIONS BEFORE PROCEEDING! Only qualified personnel should work on this equipment! Lock out all potential energy sources before attempting this installation; turn off the unit and remove the key. Warning! ! Working with or near lead acid batteries is dangerous.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Troubleshooting: If the unit does not operate, check all of the wiring connections to make sure they’re both mechanically and electrically sound – specifically at the battery, and the motor. A fully-charged lead acid battery in good condition at room temperature should read 12.65 volts. At 11.9 volts it is considered to be fully discharged and in need of charging.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Model: EPT-XXXX-30 Remove the two screws shown below and take off the yellow cover.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 The battery charger is located on the left side of the unit. Battery Charger Remove the black plastic cover, it will lift out as shown below.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Remove battery wiring from the negative post as shown with 13mm wrench. There will be one large black wire, and one smaller black wire. The smaller black wire is connected to the battery charger. Caution; do not short out battery terminals with tools! Do the same for the red post as shown here; remove 2 Red wires.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Carefully pull the two battery charger wires out of the battery compartment taking note as to how they were routed. When the new charger is installed, the wires will have to be ran the same way back to the battery. There are 4 nuts holding the charger in place that can easily be removed with a deep well 10mm socket, or small 10 mm wrench.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 4 10mm nuts Remove the 4 nuts.
Filename: Changing Charger in EPT 4/17/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-011 Once the battery charger is removed, it can be exchanged for the new one. Reverse the process, and reconnect the wiring.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Instructions for Changing the Battery Charger in EPT-XXXX-30; estimated time, 30 min. READ ALL INSTRUCTIONS BEFORE PROCEEDING! Only qualified personnel should work on this equipment! Lock out all potential energy sources before attempting this installation; turn off the unit and remove the key. Warning! ! Working with or near lead acid batteries is dangerous.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Model: EPT-XXXX-30 Remove the two screws shown below and take off the yellow cover.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG 15-126-015 The battery charger is located on the left side of the unit. Battery Charger Remove the black plastic cover, it will lift out as shown below. 88 VESTIL MFG. CO.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Remove battery wiring from the negative post as shown with 13mm wrench. There will be one large black wire, and one smaller black wire. The smaller black wire is connected to the battery charger. Caution; do not short out battery terminals with tools! Do the same for the red post as shown here; remove 2 Red wires.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Carefully pull the two battery charger wires out of the battery compartment taking note as to how they were routed. When the new charger is installed, the wires will have to be ran the same way back to the battery. There are 4 nuts holding the charger in place that can easily be removed with a deep well 10mm socket, or small 10 mm wrench.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Remove the 4 nuts. Remove nuts Once the battery charger is removed, it can be exchanged for the new one.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 There are two “hook and loop” strips on the back of the charger. 2 strips Remove the adhesive backing from the 2 strips.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 With the adhesive side inward, carefully put the charger into position. Try to center the charger in the opening, and press it firmly into position.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 With the charger in place, feed the wires back to the batteries in the same manner they were removed off of the old charger.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Place the positive wire on the far right side to the red marked post. Place the negative wire on the far left side. Orientation; standing on fork side of EPT facing unit. Far left side terminal Far right side terminal Negative post connection shown here.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Plug in the charger and make sure the on/off switch is on; shown here as on. On/Off switch Plug this end into a standard 115 volt outlet and charger batteries for at least 8 hours or overnight. The charger will not overcharge the batteries, so leaving the unit plugged in over a weekend is ok.
Filename: Changing Charger in EPT to Soneil 5/16/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-015 Troubleshooting: If the unit does not operate, check all of the wiring connections to make sure they’re both mechanically and electrically sound – specifically at the battery, and the motor. Charge the unit overnight. A fully-charged lead acid battery in good condition at room temperature should read 12.65 volts. At 11.9 volts it is considered to be fully discharged and in need of charging.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Instructions for Changing the Cylinder in EPT-XXXX-30; estimated time, 45 min. READ ALL INSTRUCTIONS BEFORE PROCEEDING! Only qualified personnel should work on this equipment! Lock out all potential energy sources before attempting this installation. Make sure the forks are fully lowered; turn off the unit and remove the key. Warning! ! Working with or near lead acid batteries is dangerous.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Verify this is the unit, EPT-XXXX-30; to be worked on. Remove the black plastic cover, it will lift out.
Filename: Changing Cylinder in EPT 5/09/07 TG 15-126-014 Remove battery wiring taking note where each wire goes. 100 VESTIL MFG. CO.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Batteries need to be lifted straight up. Tie wraps can aid in this process as shown here, or two small piece of nylon rope. Caution: do not use metal and short the battery terminals together! Once the batteries are removed, set them aside.
Filename: Changing Cylinder in EPT 5/09/07 TG 15-126-014 With the batteries removed, the cylinder hose will be revealed. Cylinder Hose With a 16mm wrench, remove the hose from the bottom of the cylinder. 102 VESTIL MFG. CO.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 The cylinder hose can be placed here to help prevent oil leakage. Place hose hear Remove snap ring from pin on bottom of cylinder using a tool similar to this.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Once the snap ring is removed, take the pin out that holds the bottom of the cylinder in place. Remove lower pin Remove the snap ring from the pin on top of the cylinder.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Using a flat punch and hammer if required, remove the top cylinder pin. Take note of the location of the two bushings that keep the cylinder centered.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 The cylinder can now be removed. If a cylinder is being replaced, this procedure can be reversed to install the new one. If the seals are being replaced, follow the next steps.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 To replace the seals, the rod end of the cylinder must be unscrewed. Place the cylinder in a vice, and with a flat punch and hammer, tap the end loose counterclockwise.
Filename: Changing Cylinder in EPT 5/09/07 TG 15-126-014 The rod assembly should pull out once the end is unscrewed. With a small screwdriver remove the bottom seal. 108 VESTIL MFG. CO.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO.
Filename: Changing Cylinder in EPT 5/09/07 TG 15-126-014 Remove the other O-ring seal in a similar fashion. Remove bushings from the top of the cylinder rod. Two bushings on each side 110 VESTIL MFG. CO.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 Remove the cylinder end by pulling it off the rod. With a “dental” pick, remove the internal seal.
Filename: Changing Cylinder in EPT 5/09/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 15-126-014 This shows the all the cylinder parts disassembled. Replace the seals and reverse the process to re-assemble the cylinder and place it back in the pallet truck. Take caution not to damage the new seals when installing.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Instructions for Changing the Tiller Assembly; EPT-XXXX-30; estimated time, 30 min. READ ALL INSTRUCTIONS BEFORE PROCEEDING! Only qualified personnel should work on this equipment! Lock out all potential energy sources before attempting this installation; turn off the unit and remove the key. Warning! ! Working with or near lead acid batteries is dangerous. Batteries contain sulfuric acid and produce explosive gases.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Troubleshooting: If the unit does not operate, check all of the wiring connections to make sure they’re both mechanically and electrically sound – specifically at the battery, and the motor. A fully-charged lead acid battery in good condition at room temperature should read 12.65 volts. At 11.9 volts it is considered to be fully discharged and in need of charging.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 EPT-XXXX-30; fig 1; verify this is the unit you are working on. Make sure key switch is off.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG This is the top side of the tiller. Fig3 This is the driver side of the tiller, looking at the belly switch. Fig 4 116 VESTIL MFG. CO.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 This is the bottom side of the tiller handle. 3 allen head screws need to be removed.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Lift the front top edge of the tiller cover up. Fig8 Carefully pull the belly switch back off of the tiller while tipping the front up.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 The tiller assembly cover should come off, just be careful not to drop it and rip out the wiring from the connectors. At this point, the tiller throttle assembly can be replaced with a new one by just unplugging the two connectors. Or, if the problem appears to be in the belly switch itself, further breakdown of the assembly can continue to search for the problem.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Remove Philips screw on throttle. Fig12 Throttle wheel will then pull off. Take note of the orientation of the wheel on the shaft. Correct orientation is shown here.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Do the same on the other side, taking note of the orientation of the two plastic bushings. If the throttle wheel had a tendency to stick, contact Vestil Manufacturing for replacement bushings. Fig 14 The front of the red cover should be connected via the gray tab.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 To remove the red cover, use a small screwdriver and carefully lift the plastic up over the gray tab. Fig 16 Do the same on the other side, and remove.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 This should expose a spring. This spring has a specific orientation. When assembled the spring sets in the red cup on the inside of the red belly cover. Fig 18 The other side of the spring fits over the gray plastic nub.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Another picture of the nub, spring not shown. At this point, verify the solder joints are in tact and the two wires are attached to the switch as shown below. Also verify the belly switch is not stuck in. You should be able to push on the switch and the actuator will move freely in and out, you should here a click as you do this. If the switch is stuck in contact Vestil Manufacturing for replacement options.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 The spring can be pushed into position. Fig. 22 This is the spring is shown not seated completely. Push the spring into the pocket, and over the gray plastic nub.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG Install bushings. Fig24 Put thumb throttle wheels back on. Fig25 126 VESTIL MFG. CO.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Install Philips screw. Fig26 Re-installing the tiller cover is basically reversing steps Fig 11 thru 7; with the following precautions/steps. Make sure red tabs on each side goes on top of black nubs when installing tiller cover on the handle.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 Black nub for right side shown here and the next photo fig 28 red tab slides over the top of this when installing the top assembly back on the handle.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG VESTIL MFG. CO. Model: EPT-XXXX-30 This is the top front where the two connectors are. Make sure they are on each side of the stand offs so the wires do not get pinched. Fig30 This shows sliding the red tabs over the black nub. Fig31 this is basically the reverse of Fig9.
Filename: EPT Belly Switch trouble shoot 4/24/07 TG 130 VESTIL MFG. CO.
filename: EPTdefaultvalues Program Menu Values for the EPT (electric pallet truck) 1207A controller These are the desired parameters for the EPT. EPT-XXXX-30 Option Display EMR-REV C/L THROTTLE TYPE RAMP SHAPE CREEP SPEED EMR REV SPEED SEQUENCING DLY VARIABLE PLUG HIGH PEDAL DIS SRO ANTI-TIEDOWN BB CHECK QUICK START M1 MAIN C/L M1 PLUG C/L M1 RAMP C/L M1 ACCEL RATE M1 MAX SPEED M2 MAIN C/L M2 PLUG C/L M2 RAMP C/L M2 ACCEL RATE M2 MAX SPEED NEUT BRAKE C/L NEUTRAL BRAKE Rev.
04/26/07 15-126-013 TROUBLESHOOTING GUIDE -- ______ Warning: Before performing any task, always block drive wheel off of the ground. Consult the factory for problems at time of installation, or for any problems not addressed below. Problem: Unit doesn’t move when controls are used. Unit will not charge Unit will not go forward; reverse works; belly switch just kills unit (does not go forward and time out) Possible cause(s): Battery voltage low (<17) Charge batteries.
04/26/07 Problem: Unit will not go forward, or reverse, but belly switch still functions properly. Possible cause(s): Broken wire, or loose connection, bad motor controller, Throttle assembly bad Unit will not move forward, or reverse, and the Belly switch will not function, unit does turn on as indicated by the battery gage lighting up. 15-126-013 Action: Locate Pin 6 on Molex connector at the motor controller.
04/26/07 Problem: Unit will not reverse; belly switch does not function; forward ok Possible cause(s): Broken wire, or loose connection, bad motor controller Bad throttle assembly Belly switch does not function; forward ok; reverse ok Broken wire, or loose connection, bad motor controller Bad belly switch Unit will not reverse. The unit only goes forward for about 1 second and dies when the handle is pulled down. When the handle is re-set and pulled down the unit will move forward again then die.
04/26/07 Problem: Unit will not raise; motor does not run Possible cause(s): 15-126-013 Action: Loose wire Verify 24 volts at coil when raise is pushed, if no voltage, trace wiring back to till her head looking for voltage on each side of the connectors until the bad connection is found. Bad solenoid If voltage is present at the solenoid and the unit does not raise, remove the two wires to the coil and measure the coil resistance. It should be around 19 ohms.
04/26/07 Problem: Unit will not reverse; belly switch does not function; forward ok VESTIL MFG. CO. 136 Possible cause(s): Broken wire, or loose connection, bad throttle assembly, bad motor controller. 15-126-013 Action: Locate Pin 12 on Molex connector at the motor controller. Try to drive the unit in reverse, there should be 24 volts at this pin. If there is voltage and the unit does not move, the motor controller may be bad, consult factory.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK PARTS IDENTIFICATION FORK ASSEMBLY ITEM NO. DESCRIPTION 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 4 138 Fork Assembly Nut M6 Load Wheel Screw M6x45 Snap Ring Ball Bearing 6204Z Front Wheel Ø80x90 Front Wheel Bearing Set Pin Ø5x30 Wheel Frame Shaft Shaft Push Rod Nut Clevis End Pin Bearing Ø22x20 Trunion Rod Snap Ring Ø16 Bearing Ø16x16 Trunion Snap Ring Ø22 Pin PART NO.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK PARTS IDENTIFICATION • TAIL BOX ASSEMBLY ITEM NO. 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 DESCRIPTION PART NO.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK PARTS IDENTIFICATION HANDLE ASSEMBLY ITEM NO.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK PARTS IDENTIFICATION POWER PACK ASSEMBLY ITEM NO. 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4100 DESCRIPTION DC Motor DC24V/1.3KW Shaft 20 Manifold Flow Control valve 5L/MRN Soliend valve dsv-080-2nd-p-n Check Valve DCV-080-B Bolt O-ring 90x3.1 Pick Up Tube Plug Reservoir Intake System Coupler Hydraulid Gear Pump Side Brace Relief Valve Power Pack Assembly PART NO.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK PARTS IDENTIFICATION • MOTOR ITEM NO. 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 8 142 DESCRIPTION PART NO.
EPT-2047-30 • EPT-2547-30 POWERED PALLET TRUCK NO.
Serial No. __________________ Model: ____________________ LIMITED WARRANTY Vestil Manufacturing Corporation (Vestil) warrants each EPT model electric pallet truck, and Stacker models SE/HP, S-CB, S-62, to be free of defects in material and workmanship during the warranty period. Our warranty obligation is to provide a replacement for a defective original part (a part used to make the product as shipped to the warrantee) after we receive a proper request for warranty service.
