Maintenance Activities - Holmatro CT 5111 Manual De Instrucciones

EN
8.5

Maintenance activities

8.5.1 General
• After every use:
1. Check the operation of the tool.
2. Check the tool for damage and leaks. If the tool does not work properly and/or leaks, have it
repaired by a Holmatro Certified Technician.
8.5.2 Hydraulic hoses
WARNING
Check that the hose bend restrictors are in place and in good condition.
• Check the hose for damage and leaks. Replace the hose if it leaks, has kinks, the reinforced cover
is visible or it has blisters or bulges higher than 1 mm. In case of doubt always contact the Holmatro
dealer who can assess the seriousness of the damage.
• Replace the hose no later than 10 years after the date of manufacture, regardless of its use and
external appearance. The date of manufacture is part of the test code, the first 4 digits of the test
code specify the date of manufacture of the hose (yymm*****).
8.5.3 Hydraulic couplers
• Check the couplers for damage. Have a Holmatro Certified Technician replace damaged couplers.
• Clean the coupler with lukewarm water and a mild soap solution.
• Dry the couplers.
• Lubricate the end of the coupler with hydraulic oil or inject WD-40.
• Lubricate the locking ring by injecting WD-40 into the space between the back section and the
locking ring.
• Connect the couplers and check whether the coupler locks automatically. Check the locking by
pulling the hoses apart with a normal manual effort. The couplers must not slip.
• Disconnect the couplers by turning the locking ring and pulling it backwards.
• Connect and disconnect the couplers a few times to improve the internal lubrication of the locking
system.
8.5.4 Dust caps
• Check the dust caps for damage. Replace damaged dust caps.
• Clean the dust caps with running water. Dry the dust cap and treat it with preservative oil.
8.5.5 Light
• Check the light.
• Replace the battery if it gives little or no light.
• Have a Holmatro Certified Technician repair the light if a new battery does not solve the problem.
8.5.6 Carrying handle
• Check the carrying handle for damage. Replace a damaged carrying handle.
• Check the attachment of the carrying handle. If necessary, fasten it firmly .
8.5.7 Deadman's handle
• Check whether the deadman's handle returns to the neutral position.
• Check the operation of the deadman's handle. Have the Holmatro dealer repair the deadman's
handle if it does not function properly.
48 916.001.554_004 CT51** (RH)(ST)