Owner manual

ManualsBrandsDake ManualsEquipmentElecdraulic II - 908 series

Model 8-025, 8-050, 8-075 & 8-150

INSTRUCTIONS AND PARTS LIST FOR

Models 8-025, 8-050, 8-075, and 8-150

Elec-Draulic II Presses

SETTING UP THE PRESS FOR OPERATION

For shipping convenience some of the parts are not assembled. Assemble these parts in the following order:

1. Bolt the base angles to uprights using four bolts and nuts, which are provided. Make sure base

angles are against stops on uprights.

NOTE: The press should set on a level floor with the base angles touching the floor at all

points. Use shims where necessary.

2. Switch box is mounted on left upright. Have electrician connect switch to power line. Pump can rotate

in either direction.

4. Oil Requirements: Fill reservoir thru street elbow at back of press with Mobil DTE oil No. 24 or

equivalent. NOTE: Oil level may be checked (with ram up) by removing the pipe plug on the

right side of reservoir near the front. Replace plug before operating the press.

Model 8-025 uses 3 gallons

Model 8-050 uses 3 gallons

Model 8-075 uses 3 gallons

Model 8-150 uses 10 gallons

5. Attach nose piece to ram by inserting shank into ram and tightening the set screw.

6. CAUTION! Place the hoist crank on the lift drum shaft. The table is raised to the desired height

by turning the crank after removing the table pins. Check to make sure the hoist cable is

tracking correctly. Run the table channels from top to bottom. The cable should be on each of

the two upper pulleys and should track back and forth on the cable drum. Always place table

pins under the table channels when servicing or tracking the cable. If a tracking problem

exists, contact the Dake factory for instructions. Be sure all table pins are fully inserted in

place before applying pressure. Always remove or release pressure on the cable before

pressure is applied.

OPERATIONS

The press has been completely tested at the factory and after setting up according to instructions above, the

press is ready for operation. However, it is necessary for the operator to acquaint themselves with the

controls.

1. Handcrank is provided to raise and lower table channels to proper height for work. When desired

height is obtained insert table pins. Models 8-025 and 8-050 use 2 pins on each side (4 total) and

Models 8-075 and 8-150 use 3 pins on each side (6 total).

NOTE: Be sure all table pins are in place and in as far as they can go before pressure is applied,

also slack off on the cable.

2. The two table plates and two V-blocks are used for supporting the work in process.

3. The control handle on the right side of the press is used for operation of the press. When the control

handle is held in the down position, the ram will move down. When the control handle is held in the up

position, the ram will move up. Upon release, the control handle will return to the neutral position and

ram motion will stop. Pressure builds upon contact with the work. It is not necessary to stop the motor

after each operation.

Summary of content (13 pages)

PAGE 1
INSTRUCTIONS AND PARTS LIST FOR Models 8-025, 8-050, 8-075, and 8-150 Elec-Draulic II Presses SETTING UP THE PRESS FOR OPERATION For shipping convenience some of the parts are not assembled. Assemble these parts in the following order: 1. Bolt the base angles to uprights using four bolts and nuts, which are provided. Make sure base angles are against stops on uprights. NOTE: The press should set on a level floor with the base angles touching the floor at all points. Use shims where necessary. 2.
PAGE 2
4. The relief valve located in the manual valve has been set at the factory to open at the maximum tonnage of the press. The valve can be adjusted by removing the hex cap nut located on the lower left hand front corner of the manual valve. Turning the adjusting screw counterclockwise lowers the setting. MAINTENANCE CAUTION: When disconnecting any parts of this machine be extremely careful that all parts are clean to prevent entrance of dirt in the hydraulic system. 1. If press loses Pressure: a.
PAGE 3
WARNING LABELS To the left is the safety Alert symbol. When you see these safety alert symbols on your press, be alert to the potential for personal injury. Follow recommended precautions and safe operating practices. Carefully read all safety messages in these instructions and on your press safety signs. Keep safety labels in good condition. Replace missing or damaged safety labels. This machine is intended to be operated by one person.
PAGE 4
31 32 33 24 28 25 34 36 24 23 22 19 Model 8-025, 8-050, 8-075 & 8-150 4 26 27
PAGE 5
Model 8-025, 8-050, 8-075 & 8-150 5
PAGE 6
Figure 1 Item 1 2 3 3 3 4 5 6 7 8 9 10 10 11 11 12 12 13 14 14 14 15 15 16 16 17 18 22 23 25 26 27 28 28 30 30 31 32 33 34 35 36 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Part Name Pulley Frame 3/8-16x8 ½ Hex Cap Screw ½-13X10” Hex Cap Screw ¾-10X14” Hex Cap Screw Name Plate 6-32x1/4” Self Tapping Screw Table Plate V- Block Table Spacer Table Channel 5/8” Lockwasher ¾” Lockwasher 5/8-11 HEX Nut ¾-10 Hex Nut Table Pin Table Pin Base Angle ½-13X1-1/4” Hex Cap Screw ½-13X1-1/2” Hex Cap Screw 5/8-11X1 ¾ He
PAGE 7
51 52 53 54 55 56 57 58 59 60 61 62 63 63 64 65 66 67 68 69 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 88 89 90 N/A Back up washer Manual 4 way valve Tube Valve to gauge Panel decal Gauge 10-24x2-3/4” mach. Flat hd. Screw Control Panel Tube pump to valve Tube valve to reservoir Tube reservoir to pump Tube elbow Tube elbow ½-13x1 Socket Hd Cap screw ½-13x1 ¼ ½” Lockwasher ½-13x3/4 10-24x3/8 Pan hd.
PAGE 8
Work head exploded view Item Part Name N M L K J H G F E D C B A N/A Adaptor Flange Nose Piece Piston Oil Seal Piston Guide Teflon wear ring Palmetto ring Cylinder flange Back-up washer O-ring Teflon wear ring Palmetto Ring Cylinder Complete assembly Model 8-025, 8-050, 8-075 & 8-150 Model 25 ton Model 50 ton Model 75 ton 86610 37040 29637 37036 35565 37043 37041 35593 37049 37048 37046 34321 707725 35561 708077 35589 708055 1067 942 35811 944 34322 37038 8 1181 1150 35563 1477 35562 37045
PAGE 9
Items 19,22,23,24 torque to 85 In lbs Model 8-025, 8-050, 8-075 & 8-150 9
PAGE 10
Part number Item Part Name 2-6 13 39 41 48 Pressure head repair kit one each of 2-6 Grommet Handle Saddle Dual valve operating lever Valve segment unit repair kit, includes one each of items 25 and 30 thru 34, two each of items 14, 16, 18, 24, 26 and 28, four each of 15 thru 17, 6 each of 13 Segment replacement, includes one each of 19 thru 23, 25, 27, 30 thru 34, 41, 44 and 45, two each of 14, 16, 18, 24, 26, 28, 29, 37, 38, 42 and 43.
PAGE 11
THIS DIAGRAM IS FOR THE 25, 50 AND 75 TON MODELS ONLY D# 33720 Electrical parts list Part # 302062 29796 302187 66244 Model 8-025, 8-050, 8-075 & 8-150 Part description Starter enclosure Switch manual Motor starter 220 volt Motor starter 440 volt Heater overload (150 ton only) 11 Qty 1 1 1 1 3
PAGE 12
150 ton model only Model 8-025, 8-050, 8-075 & 8-150 12
PAGE 13
D# 81020 1 1 2 3 4 5 6 N/A N/A N/A N/A N/A Part Name Reservoir Reservoir filter breather Motor – electric Pump 4 way valve w/relief valve Work Head Gauge Cylinder bore Rod diameter Stroke PSI Piston Thread diameter ACME 25 ton 36510 29571 301382 301756 29662 707725 71270 3 5/8” 2 ¾” 10” 4845 1½-6 50 ton 36510 29571 301382 301756 29662 713717 71271 5” 4” 10” 5100 2–6 75 ton 36510 29571 301382 301756 29662 708055 71272 6” 4 ¾” 10” 5305 2½-4 150 ton 36527 29571 70901 29608 29662 708078 71273 8” 6” 16