Leakage
DANGER
• Keep well away from an oil leak on the hydraulic system! The oil spraying out
can cause serious injury. The oil in the hydraulic system is under high pressure.
• Do not replace any hydraulic hoses or lines yourself: Precautions shall be taken
when disconnecting hydraulic lines and hoses to ensure that no hydraulic
pressure is retained in the line when the power supply to the system is switched
off. Pressure may be retained in the hydraulic lines when the power supply has
been switched off.
• Always contact a HIAB service workshop.
Deal with an oil leak as follows:
1. Rest the crane on the floor or on the truck platform.
2. Switch off the operating system.
3. Disengage the PTO.
4. Leaking coupling:
Tighten the coupling with a spanner.
If tightening does not help: contact a HIAB service workshop.
5. Small leak on a a line or hose:
Determine if you can still park the crane.
If you can: park the crane and go to a HIAB service workshop. If you cannot:
contact a HIAB service workshop.
6. In all other cases, contact a HIAB service workshop.
12.3. Follow the maintenance instructions!
Take the crane, at least once a year, to a HIAB service workshop for inspection and maintenance.
Maintain lifting accessories according to the supplier’s instructions.
WARNING
• Ensure that faults in the crane are corrected immediately!
• Never correct faults yourself that may only be corrected by a HIAB service
workshop.
• Carry out yourself only the service and maintenance work you have the requisite
knowledge and experience of.
If the crane is not be used for 1 month or longer:
• Lubricate the crane thoroughly according to the instructions.
• Park the crane in the transport position.
Filters
Replace the filter cartridge
• after the first 50 hours operation
• then after every 500 hours operation
Maintenance and Service
70
Jonsered 1188S CE
