605Di-gb/3 605Di 605Di/R
PB 0244 Issue 1 Drive/s: EPROM: Pumphead/s: 605Di Issue 1 2.
2
Declarations Declaration of conformity When this pump unit is used as a stand alone pump it complies with: Machinery Directive 89/392/EEC EN60204-1, Low Voltage Directive 73/23/EEC EN61010-1, EMC Directive 89/336/EEC EN50081-1/EN50082-1.
The self-priming nature of peristaltic pumps means valves are not required Any valves fitted must cause no restriction to flow in the pumping circuit. When using Marprene tubing, after the first 30 minutes of running, re-tension the tube in the pumphead by releasing the tube clamp on the delivery side a little and pulling the tube tight. This is to counteract the normal stretching that occurs with Marprene which can go unnoticed and result in poor tube life.
User interfacing When powering up the pump the user will be taken into the main menu. Use the Step key to move between menu options. Use the Enter key to confirm settings. Use the number keys to enter in settings. Use the ¿ or À key to increase or decrease set values in the pump software i.e. ramp settings, date, rpm etc. Dose permits the set-up of dose programs for dispensing. A dose can be initiated by using the Start button or external switching.
This facility gives full pump functionality under RS232 closed loop control via the 4 pincage clamp. Up to 16 pumps can be linked whilst still retaining individual pump control by using lead PR 0036. A network kit is available from Watson-Marlow which includes Pumpnet 2, a DOS compatible control program and leads. Step to Network in the Main menu and press Enter. The pump will now be under RS232 control. The keypad Stop key will act as an emergency stop and disable RS232 settings if pressed.
Notes on control codes 1 n = pump number set in SETUP. For the command to operate on all networked pumps simultaneously, use # before the command. 2 There are 1046 tacho pulses per revolution at the maximum drive speed of 200rpm. 3 nDOxxxxxxxx where xxxxxxxx is any integer and is the target dose in tacho pulses. This can be extended to nDOxxxxxxxx,yyy where yyy is a "kick back" in tacho pulses with a limit of 255 (about 1 revolution on a 200rpm drive).
For voltage modes a stable, variable DC voltage source can be used in conjunction with a DC voltmeter, (max 30V DC). (Refer to the 25 pin cage clamp connector wiring detail as an example of control circuitry) Circuit impedance 100kΩ. Polarity set for non-inverted response. Reverse polarity for inverted response. For current modes the same DC source can be used in conjunction with a DC milliampere meter, (maximum 32mA). (See 25 pin cage clamp connector detail). Circuit impedance 250Ω.
Tachometer output This facility can be used to indicate motor speed or total the number of motor revolutions. Footswitch A footswitch or hand switch will initiate the dose. If not supplied by Watson-Marlow then select "Other" in the pumps software. 5V 0-5V DC Care and maintenance The only scheduled maintenance required for the 605Di is inspection of the motor brushes and their replacement before their length is less than 10mm.
Flow rates Flow rates for the 605Di/R &605Di/L were obtained pumping water at 20C with negligible suction and delivery pressures (unless otherwise stated). Where an application is critical, the flow rate should be determined under operating conditions. The important factors are suction and delivery pressures, temperature and fluid viscosity. 603R pumphead The 603R has two spring loaded rollers, which automatically compensate for minor variations in tubing wall thickness, giving extended tube life.
track clear. Use this method of removal and fitting in case cleaning is required. 603R tube loading Isolate drive from the mains supply. If the pump is not switched off before the pumphead guard is raised, a switch on the guard will cut off power to the motor. This switched guard is a safety back-up system and must not be used as the primary on/off switch for the pump. Open the pumphead guard and fit one end of the tube into the bottom adjustable clamp. Tighten the lower serrated adjustment wheel.
Pumphead spares Number 1 2 3 4 5 6 7 Spare GR 0008 MR 0258M SW 0139 MR 0601T MR 0571T MR 0575T MR 0573T Description Grommet Guard Guard switch & magnet Collet Roller - tube Roller - tube guide Spindle Number 8 9 10 11 12 Spare MRA0010A SG 0003 MR 0572T MRA0161A MR0275M XX 0095 Description Rotor assembly Spring Roller - guide Track assembly Hinge - guard Teflon lubricant 605L Pumphead The twin offset track design of the 605L utilises 4.
Tube loading Double-Y element Lift the track locating levers and remove track. Locate one end of double-Y element over one of the 605L clamping pegs. Stretch the element over the rotor and locate the other end of the element over the second 605L clamping peg. Replace the track and push down the track locating levers. (See pumphead installation). Twin inlet tubes Lift the track locating levers and remove track. Twist and remove the 605L inlet clamping peg.
605L care and maintenance Check all moving parts for freedom of movement occasionally. If aggressive fluids are spilt onto the pumphead, clean using a mild detergent only. 605L track adjustment The track is set for 4.0mm wall tubing up to 16.0mm bore. Alteration of this setting using the pan head screws may be necessary to optimise performance if non-standard tubing is used. The factory setting is 20.3mm vertically from the rotor side of the sprung track to the top of the track cover.
Drive spares Number 1 2 3 4 5 6 7 8 9 10 Spare MRA0194A MRA0193A MR 0289S MRA0198A MRA0195A MR 0699S FS 0043 CP 0005 MR 0771S MN 1087S Description PCB Hbridge IC ROM Chassis Transformer PCB cardinal Window cover Fuse 5 amp T type Blanking plug OD 20mm Window gasket Window gasket Number 11 12 13 14 15 16 17 18 19 20 15 Spare CP 0020 MN 1086S FN 0215 FA 0002 MN 0787M MN 0690S BM 0015 MR 0771S TM 0020 MG 0600 Description Blanking plug Window cover M4 screw Filter Tacho Disc Gasket Motor brush Gasket Ter
Outline dimensions 605Di/R 605Di/L 16
