background image

ENGLISH

7

Fig. F

• Swing 

the 

reaction roller bracket (8) 

outward, away from center of tool.

3.3  To connect the hoses (fig. F)

 Make sure all accessories meet the 

pressure requirements.

 Make sure the quick connect 

couplings are securely attached 
before operating the tool.

The tool is fitted with male and female 
quick-connect couplings. Use Enerpac 
twin safety hoses only. Refer to the table 
below:

Hose model number        Description

THQ-706T

Two hoses, length

6 m (19.5 feet)

THQ-712T

Two hoses, length

12 m (39 feet)

• 

Remove the hose dust caps.

• 

Connect the hose with the female 
coupling (15) to the advance 
coupling (4).

• 

Pull the sleeve on the female coupling 
of the hose over the advance 
coupling.

• 

Tighten the sleeve.

• 

Connect the hose with the male 
coupling (16) into the return 
coupling (5).

• 

Pull the sleeve on the return coupling 
over the male coupling of the hose.

• 

Tighten the sleeve.

• 

Connect the hoses to the pump. 
Refer to the pump instruction manual.

Fig. E

Fig. D

Summary of Contents for WCR4000

Page 1: ...Instruction Sheet WCR4000 Roller Cassette L4021 English GB Rev B 09 2013...

Page 2: ...2...

Page 3: ...4 2 Safety 4 3 Assembly and adjustments 6 4 Operation 8 5 Maintenance and troubleshooting 10 6 Technical specifications and torque settings 13 7 Replacement parts and recommended tools 16 Instruction...

Page 4: ...pipe flange Keep the hoses away from this area to prevent them from becoming pinched or crushed 4 ENGLISH 1 Introduction Overview The Enerpac WCR4000 roller cassette provides controlled tightening an...

Page 5: ...operation of the tool may become a high velocity projectile When the spanner is placed on the nut or bolt a gap may exist between the reaction roller and the pipe flange When the tool is operated the...

Page 6: ...needed 3 2 2 To remove the cassette fig D Make sure the piston is fully retracted Hold the tool with the drive unit pointing upwards Swing the reaction roller bracket 8 inward toward center of tool P...

Page 7: ...to the table below Hose model number Description THQ 706T Two hoses length 6 m 19 5 feet THQ 712T Two hoses length 12 m 39 feet Remove the hose dust caps Connect the hose with the female coupling 15...

Page 8: ...tighten a nut or bolt fig G H I Place the wrench on the ground or on a solid surface such as a workbench Operate the pump in the Retract direction until drive unit is fully retracted and the spanner s...

Page 9: ...kwise side of wrench To loosen the nut bolt follow steps in section 4 3 1 but with the counter clockwise side of wrench facing upward Repeat steps until nut bolt is loose If the nut or bolt will be re...

Page 10: ...et screw hole in spanner Apply a small amount of Loctite 243 to threads of set screw 17 Reinstall set screw 17 5 2 Preventative maintenance Fig N O Preventative maintenance can be carried out by the u...

Page 11: ...rform non destructive testing by magnetic particle inspection on the following components Sideplates Cylinder locating plate Cylinder retaining pin Reaction roller bracket and pin Reaction rollers and...

Page 12: ...lbs 5 4 Troubleshooting 5 4 1 Drive Unit Symptom Cause Remedy Cylinder does not advance or retract Quick connect coupling Replace the coupling is damaged Quick connect coupling is Reconnect the hoses...

Page 13: ...0 psi 10 000 Max torque at 690 bar Nm 5 762 at 10 000 psi Ft lbs 4 250 Min torque Nm 576 Ft lbs 425 Dimensions A mm inch 226 8 9 B mm inch 161 6 3 C mm inch 159 6 25 D mm inch 241 9 5 E mm inch 131 5...

Page 14: ...2 9 16 1 81 1 18 4 5 W4212CS 2 3 4 1 93 1 18 4 9 W4215CS 2 15 16 2 05 1 18 4 5 W4302CS 3 1 8 2 17 1 18 4 9 6 2 Technical Data Closed End Spanners fig R 6 2 1 Metric system table Spanner F G H Weight M...

Page 15: ...gs To set the torque adjust the pump pressure according to the following calculation Pump pressure Torque Torque factor Measurement system Torque factor Metric 8 351 Imperial 0 425 6 3 2 Imperial syst...

Page 16: ...nch model and serial numbers for both drive unit and cassette Approximate date of purchase Part number and description of each part being ordered 7 2 Recommended tools for performing maintenance and r...

Page 17: ...17 NOTES...

Page 18: ...18 NOTES...

Page 19: ...19 NOTES...

Page 20: ...wan Actuant Asia Pte Ltd 83 Joo Koon Circle Singapore 629109 T 65 68 63 0611 F 65 64 84 5669 Toll Free 1800 363 7722 sales sg enerpac com South Korea Actuant Korea Ltd 3Ba 717 Shihwa Industrial Comple...

Reviews: