Joerns HML400 - Operation; To Raise Lifter; To Lower Lifter

8
Joerns® Liing and Repositioning
Model HML400, C-HLA, C-HLA-2, C-HLA-2T
© 2015 Joerns Healthcare • IM-459001 RevC • 15-2003
Operation
Warning: Lifters can tip over. Keep base widened
for stability. NEVER lock wheel locks or block wheels
when lifting someone. Wheel locks are provided for
parking. To lock casters, step on cam lever on side of
casters. To unlock, step on highest cam lever.
To Raise Lifter
1. Tighten hydraulic pressure release knob by turning
it clockwise. Release knob is located on pump
near pump handle (Figure 10). Base of lifter must
be spread to widest possible position to maximize
stability (Figure 11).
2. Pump hydraulic handle (Figure 12). Do not lock
rear casters. If needed, lifter base will move
slightly to adjust for balance.
To Lower Lifter
1. Open hydraulic pressure release knob by turning
it counter-clockwise, not more than one full turn
(Figure 13).
2. Guide descent. Push gently on knees to attain
correct sitting posture while lowering.
3. After patient reaches seat, push down on boom to
slacken chains.
Warning: Lifters can tip over. Keep base widened for
stability. Never lock wheel locks or block wheels when
lifting someone. Wheel locks are provided for parking.
To lock casters, step on cam lever on side of casters.
To unlock, step on highest cam lever.
Figure 10
Figure 11
Figure 12
Figure 13