Bosch Rexroth HQ 2/U Instrucciones De Montaje página 67

Maintenance and Repair 29/38
10.2 Inspection
Toothed belt
Conduct regular visual inspections once a week of the toothed belt for wear,
particularly near the weld seam.
Lift unit
Regularly check the pneumatic connections for leaks.
10.3 Maintenance
Bearings
All bearings are provided with lifelong lubrication and are maintenance-free
under normal conditions.
Gears
The gears are maintenance-free.
Motor
To ensure adequate motor cooling, dirt and dust must be removed
at regular intervals from the:
• Motor surface
• Fan housing inlets
• Interior surfaces of the cooling fi ns
The cleaning intervals are based on the ambient conditions
and operating conditions.
10.4 Replacing wear parts
Required tools
• Hexagon wrench WS13
• Hex socket wrenches WS3, WS4, WS5
• Screwdriver for recessed head screws PZ2
• Vernier calliper, 500 mm
• Hammer
• Tapered punch
3 842 546 879/2015-07, MIT: HQ 2/U, Bosch Rexroth AG