12.3.2. Additional daily inspection for the cabin (if installed)
Cabin structure
• Check for damage to the cabin structure (e.g. any formation of cracks).
DANGER
In the event of damage that presents a safety risk:
• Do not use the crane.
• Have the damage repaired immediately by a HIAB service workshop.
NOTE
If the glass on the cabins front door is damage, you need to replace the whole
door.
Cabin emergency landing valve
• Check that the cabins emergency landing valve is undamaged and works properly.
AC (if installed)
• Check the condenser coil, clean if necessary
• Check the coarse filter, clean if necessary.
12.3.3. Weekly inspection and maintenance
Shafts and pins
• Check the lockings of shafts and pins.
Steps, passageways and the seat/cab
• Check the steps, passageways and the seat/cab.
• Check the fastening of the seat.
Hydraulic pump
• Check the fastenings of the hydraulic pump.
Hose connections
• Check that the hoses, lines, connectors, cylinders and valves are tight.
Suction hose
• Tighten the suction hose connectors if necessary.
Hydraulic system
• Bleed air from the hydraulic system. Air must be bled from the hydraulic system, if:
◦ the system has been under maintenance or repairs.
◦ the crane has not been used for a long time.
Maintenance and Service
72
Jonsered 1188S CE
