Enerpac SOH-10-6 Instrucciones página 3

6.1 TROUBLESHOOTING
PROBLEM
1. Cylinder does not
advance, advances
slowly or in spurts.
2. Cylinder
advances, but does
not hold pressure.
3. Cylinder does not
retract, retracts part
way or retracts more
slowly than normal.
T A - S
ABLE PECIFICATIONS
Model Toe Lifting
Number Capacity
75 kN
SOH-10-6
8,5 USton
178 kN
SOH-23-6
20 USton
101 kN
10 USton
232 kN
25 USton
POSSIBLE CAUSE
A. Oil level in pump reservoir is low.
B. Release valve open.
C. Loose hydraulic coupler.
D. Air trapped in system.
E. Cylinder plunger binding.
A. Leaking oil connection.
B. Leaking seals.
C. Internal leakage in pump.
A. Release valve closed.
B. Pump reservoir overfilled.
C. Loose hydraulic coupler.
D. Air trapped in system.
E. Oil flow to cylinder blocked.
Lifting Lowest
Stroke Toe Lift
Position
136 mm 20 mm
5.35 in .79 in
157 mm 30 mm
6.18 in 1.18 in
75 kN
8,5 USton
178 kN
20 USton
SOLUTION
A. Add oil to pump.
B. Close pump release valve.
C. Check that all couplers are fully tightened.
D. Remove air (see paragraph 4.3).
E. Check for damage to cylinder. Have cylinder
serviced by an authorized Enerpac service
center.
A. Check that all connections are tightened.
B. Locate leak(s) and have equipment
serviced by an Enerpac service center.
C. Have pump serviced by an authorized
Enerpac service center.
A. Open pump release valve.
B. Drain oil level to full mark.
C. Check that coupler(s) are fully tightened.
D. Remove air (see paragraph 4.3).
E. Check that coupler(s) are correctly
connected, fully tightened and valving is
functioning properly.
Collapsed Bottom
Height Surface
294 mm 215 x 190 mm
11.57 in 8.46 x 7.48 in
315 mm 300 x 260 mm
12.40 in 11.81 x 10.24 in
3
Cylinder Cylinder
Model Oil including
Number Capacity cylinder
224 cm 3
RC-106
13.67 in
3
528 cm 3
RC-256
32.19 in
3
Weight
27 kg
59 lbs
45 kg
99 lbs