Maintenance - Page 75
COPYRIGHT © 2013 SANDVIK MINING AND CONSTRUCTION OY
Troubleshooting
RD2019 A-JAW, D-JAW, S-JAW, M-JAW
OIL LEAKAGE WITHIN CYLINDER
The attachment must be serviced in an authorized Rammer service shop.
CYLINDER ROD IS BENT
The attachment must be serviced in an authorized Rammer service shop.
10.4 EXCESSIVE MOVING
WORN PINS AND BUSHINGS
The attachment must be serviced in an authorized Rammer service shop.
10.5 OIL LEAKAGE
OIL LEAKAGE AT HOSE END
Check the hose end and tighten.
OIL LEAKAGE AT SWIVEL JOINT
The attachment must be serviced in an authorized Rammer service shop.
CYLINDER SEALS ARE DAMAGED
The attachment must be serviced in an authorized Rammer service shop.
10.6 HIGH SPEED VALVE PROBLEMS
OIL LEAKAGE BELOW SPOOL AND BODY
Check the sealing of the spool.
OIL LEAKAGE IN THE CARTRIDGES
Check the sealing of the cartridges.
CLOSING TIME TOO LONG
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RSHC-cartridge is not functioning.
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Too much backpressure. Too small oil lines.
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Cartridges are disadjusted.
MACHINE DOES NOT CUT OR CRUSH
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CSAD-cartridge is not functioning.
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Cartridges are disadjusted.
OIL OVERHEATS
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Too much backpressure. Too small oil lines.
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Cartridges are disadjusted.