Invacare 1052250 User Manual

PATIENT LIFT
CAMLOCK UPGRADE KIT Installation, Assembly
1052250 and Operating Instructions

SAFETY SUMMARY
The following recommendations are made for the safe
installation of the Patient Lift Camlock Upgrade Kit.

WARNING
Check ALL parts for shipping damage and test be­fore using. In case of damage, DO NOT use. Con­tact the carrier/dealer for further instructions.

Make certain all screws and nuts are tight at all
times.

Kit Includes the following:

Description Quantity

Bronze Washer 1
Camlock Assembly 1
Button Head Screw 1
Locknut 1
1/4-inch Washer 1

Tools Required:

One (1) Phillips Screwdriver
One (1) Allen Head Wrench
One (1) C-Clamp

LIFT DISASSEMBLY (FIGURES 1 and 2)

4. Loosen the thumb screw that secures the base shifter
handle into the cam lock assembly at the back of the
base (FIGURE 2).

5. Remove the base shifter handle (FIGURE 2).

6. Lift up on the socket assembly (closed end of the
base) and lean the base against a workbench with
the socket assembly (closed end of the base) at the
TOP.

7. Remove the two (2) screws that secure the rear cover
plate to the socket assembly (FIGURE 2).

8. Remove the rear cover plate (FIGURE 2).

Base

Shifter

Handle

Thumbscrew

Cam Lock
Assembly

1. Turn and lift up the mast assembly to unlock it from
the base (FIGURE 1).

2. Remove the mast assembly from the base.

3. Using the shifter handle, close the legs of the base
(FIGURE 1).

Lift Up

FIGURE 1 - REMOVING MAST AND CLOSING LEGS

-OVER-

Socket

Assembly

Rear Cover

Plate Screws

FIGURE 2 - REMOVING SHIFTER HANDLE AND REAR

COVER PLATE

Rear Cover

Plate

INSTALLATION (FIGURE 3)

1. Position C-Clamp on both sides of the socket assem­bly with the adjustable portion of the C- clamp against
the bottom of the cam as shown in FIGURE 3.

NOTE: The upper portion of the C-Clamp will lodge
against the the cam on the inside of the socket as­sembly only after the adjustable portion of the C­clamp has been engaged.

CAUTION
Make sure the C-Clamp is securely lodged against
the socket assembly and cam BEFORE removing the
camlock.

2. SLOWLY tighten the C-clamp and push the cam UP
to release the camlock.

3. Remove the roll pin that secures the cam to the cam
lock and discard.

NOTE: The Button Head Socket Screw, washer and
locknut replace the roll pin.

4. Remove the camlock and washer

NOTE: Visually inspect the washer and roll pin be­low the cam spring for wear and replace if necessary.

.

6. Install the new bronze washer over the cam.

WARNING
For proper operation of the patient lift base the
camlock MUST be pointing to the RIGHT when stand­ing BEHIND the patient lift.

7. With the camlock pointing to the right, install the
camlock onto the cam.

8. Line up the holes of the cam and camlock and insert
the button head socket screw through the holes.

9. Install the 1/4-inch washer over the button head socket
screw.

10. Securely tighten the button head screw and washer
with the locknut provided in the kit.

11. SLOWLY, release the C-Clamp fom the cam.

Roll Pin

Washer

Cam Spring

Cam

Button Head

Socket

Screw

Camlock

Camlock

1/4-inch
Washer

Locknut

Visually
inspect
washer and
roll pin

REASSEMBLY (FIGURES 1 and 2)

WARNING
After reassembly and before use, make sure ALL
bolts and screws are tightened securely.

1. Reinstall the cover plate onto the socket assembly
with the screws provided.

2. Lower the base assembly onto all four (4) casters.

3. Re-Insert the base shifter handle into the cam lock
assembly at the back of the base.

4. Align holes of the base shifter handle and cam lock
assembly.

5. Tighten thumb screw to secure the base shifter handle
in place.

NOTE: This should prevent the base shifter handle
from being removed.

6. Match the notch at the BOTTOM of the mast assem­bly with the TAB INSIDE of the socket of the base
assembly.

7. Re-insert the mast assembly into the sockets and onto
the TAB.

8. Turn the mast assembly to make sure that the notch
is locked on the TAB of the socket.

C-Clamp

FIGURE 3 - INSTALLATION

NOTE: If the mast does not turn, the mast is centered
and locked in place.

WARNING
Each time the mast is removed and returned to the
socket of the base, the mast MUST be locked into
the socket of the base assembly.

899 Cleveland Street ● P.O. Box 4028 ● Elyria, Ohio 44036-2125 ● Phone [phone]

Form No. 94-156 (1052249) (5/95) Printed in U.S.A.