Operating Instruction and Documentation
4.80 H SST- 4.300 H SST
- 22 -
7.Inspection and Maintenance of Nussbaum lifts
Before a maintenance, all preparations are to enforce that with maintenance-
working and repair-working at the lift no danger for body and lives and for
damages of objects exists.
A regular service has to be performed in regular distances of 3 months through the
operator in accordance with following service manual. If the lift is in continuous
operation or dirty environment, the maintenance rate has to be increased.
During daily operation the lift has to be watched carefully for ist correct function. In
case of any malfunction or leakage the technical service has to be informed.
7.1 Maintenance plan of the Mobile column lift
• In case of heavy dirt deposit clean the piston rods of the hydraulic cylinders from
deposit. Remove the cover of the Mobile column lift. If necessary raise the Mobile
column lift with the single-mode in the highest position.
Grease the piston rods with a high capacity lipid (approx. 5 g of S2 DIN51503 KE2G
of the Renolit Company.
• Clean and check the moving parts. Lubricate the moving parts of the lift (hinge bolts,
rolls, sliding surfaces) grease with a multipurpose lipid (example: Auto Top 2000
LTD. Agip).
• Check the colour if necessary make a repair.
• Check the hydraulic tubes for leakage.
• Check the oil level. Fill in a clean, high quality oil (32 cst)in the tank.
• The hydraulic oil has to be changed at least once a year. To change the oil, lower the
lift into the lowest position. Empty the tank and replaced clean oil, approx. 21 litres
are needed. A high quality hydraulic oil is recommended, its should be 32 cst. (e.g.g.
HLP 32 LTD. OEST Company)
Use a ATF-Suffix hydraulic-oil (OEST Company ) if the ambient temperature is
under 5 degree centigrade. After the fill up, the hydraulic oil must be between the
upper and low marking of the oil level gauge.
• Check the welding of the lift.
• Check the safety device of the lift.
• Check the Battery of the controller (ASC). The Battery has a working life between
4 ½ - 5 Years. To avoid a permanent data-loss through an empty battery, the ASC
must be sent for after 4 years into the Nussbaum headquarter. Please contact your
service partner.
• Check the function of the hand lever.
• Check the turning moment of the screws (see the list pic. 6)
Summary of Contents for 4.120 H SST
Page 9: ...Operating Instruction and Documentation 4 80 H SST 4 300 H SST 9 2 5 CE Certificate ...
Page 10: ...Operating Instruction and Documentation 4 80 H SST 4 300 H SST 10 ...
Page 13: ...Operating Instruction and Documentation 4 80 H SST 4 300 H SST 13 3 3 Data sheet ...
Page 44: ...Operating Instruction and Documentation 4 80 H SST 4 300 H SST 44 Hydraulic diagram drawing ...
