Puma 20/40 Service instructions | 79
Replacing the power module
Preparation
• Switch off the wheelchair via the remote control.
• Remove the fuses from the battery compartment before
carrying out any work on the electrical system.
• Use a lifting device to raise the drive wheels clear of the
ground.
Instructions
The following operations are required to replace the power
module:
• Remove the power module cover.
• Disconnect all connections of the power module and the
battery fuses.
• Unscrew both screws and washers from the battery box.
• Remove the old power module, replace the new power
module in the reverse order.
• Reprogram the wheelchair.
Info
• Use a lifting device to raise the wheelchair / Puma 20/40
carrier.
• Some parts need to be replaced; this is indicated by a
symbol.
• Always remove the fuses from the battery compartment
before carrying out any work on the electrical system!
Relevant article numbers
• 1001180 Power module Shark 75A (DK-PMA01)
• 1003092 Power module Shark 75A (DK-PMB31)
• 1002994 Power module Shark 75A (DK-PMB21)
• 9002464 Power module R-net 90A
• 9002463 Power module R-net 120A
• 9005868 Power module DX2 90A
• 9005869 Power module DX2 70A
• 9002474 Power module VR-2 90A
• 1008388 Power module VR-2 90A twin actuators
Tools used
• Lifting device
• Allen key 4 mm
Icons
•
Dispose of waste parts in accordance with local
regulations.
1
Note! Suitable work area required!
2
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