Invacare R121 ユーザーズマニュアル
INSTALLATION
18
FIGURE 2.2 Assembling Mast to Base
Assembling the Boom Actuator
NOTE: For this procedure, refer to FIGURE 2.3.
1. Remove the shoulder bolt, washer and
nut from the mounting bracket on the
boom assembly.
boom assembly.
2. Unpack the pinch guard from the
patient lift carton.
NOTE: The bottom of the boom actuator
assembly will already be assembled to the mast
mounting bracket.
assembly will already be assembled to the mast
mounting bracket.
3. Cut the plastic‐wrap that secures the
boom and mast together.
4. Lift‐up on the boom and place it on
your left shoulder.
5. Let the boom actuator rest on shoulder
and rotate the shaft extension of the
actuator assembly until it lines‐up with
the mounting holes in the boom
assembly.
actuator assembly until it lines‐up with
the mounting holes in the boom
assembly.
FIGURE 2.3 Assembling the Boom
6. Place the pinch guard over the shaft extension of the boom actuator.
U-Shaped
Cut-Out
Caster Lock
Shoulder
Bolt
Mast
Base
Pinch Guard
NOTE: Turn 90°
Mounting Bracket
Boom Assembly
Boom Actuator
Shoulder Bolt
Washer
Nut
Boom Actuator
Shaft Extension
Mast Mounting
Bracket