Maintaining The Hydraulic Pump - Invacare Kirilos User Manual

1. Check that the bolts are through the brackets and the
locknuts are tight and secure.
2. If needed, do one or more of the following:
• Tighten locknut and back-off the locknut 1/8 of a
turn.
• Replace the locknut.

7.7 Maintaining the Hydraulic Pump

(Atlante Hydraulic only)
1551341-F
WARNING!
Risk of Damage
The pump is sealed at the factory. To avoid
voiding the warranty or causing product damage:
– If service is required, the pump unit MUST be
returned to Invacare for repair.
– DO NOT attempt to open the pump or obtain
local service. This will void the warranty and
might result in damage and costly repair.
Consult your dealer or Invacare for further
information.
Risk of Falling
Hydraulic oil or lubricant on the floor can cause a
fall and injury.
– Wipe excess lubricant from the lift after
lubrication.
– Use a tissue to wipe excess oil from around the
hydraulic piston.
– If excess oil is leaking from the hydraulic pump,
contact a dealer or qualified technician for
service.
All parts of the hydraulic pump are precision machined, then
carefully assembled and tested to ensure reliable service.
The pump assembly is completely enclosed and sealed with
neoprene rings to prevent leakage of hydraulic oil. A small
amount of oil (about a drop) will accumulate around the
piston from time to time and should be removed with a
tissue.
Maintenance
21