Invacare 9805P - Manual (Page 28)

SECTION 7—OPERATION
Portable Patient Lift and Sling 28 Part No 1024492
Lowering the Lift
The control handle MUST be in the open position (control valve positioned away from
pump handle) to lower the boom and the patient. The rate of descent can be controlled by
varying the amount that the control valve is opened.
NOTE: A safety gate is part of the hydraulic system that maintains a SLOW constant descent of
the boom regardless of how far the control valve is opened.
FIGURE 7.2 Operating the Patient Lift - Raising/Lowering Model Hydraulic Lifts - Raising the
Lift
Pump
Handle
Open
Control Valve
Closed
Pump Handle