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CooLift
®
REPLACING BATTERY CHARGER
TOOLS NEEDED:
SLIP JOINT PLIERS
#2 PHILLIPS HEAD SCREWDRIVER
#3 PHILLIPS HEAD SCREWDRIVER
Note: It is important to keep the CooLift upright at all times.
1)
Place the CooLift on a level flooring surface.
2) Engage the holding brake.
3) Turn off main power switch.
4) Remove the back access panel from the cart by removing the mounting screws (A) using the #3 Phillips
head screwdriver.
5) Disconnect the battery box from the existing charger (B) by unplugging the main wiring harness from the
battery box.
6) Unplug the input cord from the left side of the charger.
7) Remove the two #10 x 3/4” long screws (C) from the U-shaped mounting bracket (D) using the #2 Phillips
head screwdriver, taking care to keep the charger and bracket from dropping once the screws are
removed. To remove the charger, lower the U-shaped mounting bracket (D) and charger (B) towards the
pump motor, then to the right, rotating them out into the enclosure opening.
8) Check to ensure the black foam strips mounted to the underside of the enclosure shelf are not worn or
damaged. If replacements are needed, please see Replacing Foam Mounting Strips.
9) Remove the battery charger from the mounting bracket (D).
10) Place the charger ON/OFF switch on the ON position on the new charger (see Figure 3). Center the
charger in the mounting bracket (D). NOTE: The output cord should be oriented towards the switch plate
and the charger ON/OFF switch should be oriented towards the enclosure opening.
11) Carefully place the charger and bracket above the pump motor and wiring, under the UP/DOWN switch,
against the foam strips and centering the charger left to right within the mounting bracket (D).
12) Align the bracket holes with the enclosure shelf holes and secure with #10 x 3/4” long screws (C).
13) Plug in the input cord on the left side of the charger and plug the charger output cord plug into the battery
pack.
14) Test the charger by plugging the charger cord into a grounded 115v outlet and check the charger
indicator lights.
Troubleshooting tips if no light turns on:
- Confirm 115v outlet is operable.
- Confirm the charger ON/OFF switch is in the ON position.
- Confirm the input power cord is securely plugged into the charger receptacle.
15) Replace the back access panel using the mounting screws and #3 Phillips head screwdriver.
Charger Replacement
Figure 2
A
Figure 1
B
Figure 3
ON/OFF switch
D
B