Arjohuntleigh Maxi Sky 600, Technical Manual, Page: 8 / 48

Service Procedures
Required Maintenance
The Maxi Sky 600 is equipped with an electronic monitor. This red light will flash when a maintenance
inspection is necessary to ensure the durability of the unit and the security of the patient and user.
Once this monitor’s red light begins to flash, please contact your distributor/representative in order to perform
the necessary maintenance inspection requirements.
Service Procedure #1 - Removing the Plastic Shell from Chassis
1) Turn off the lift by gently pulling the red cord.
2) Remove the spreader bar.
3) Place the Maxi Sky 600 on a solid table with the trolley facing downwards. Use pieces of wood under each side of
the trolley to stabilize it and prevent it from moving. Make sure not to damage the contact blades.
4) Unsnap and completely remove the panel by pushing on both ends (see Fig. 2), this will expose the batteries.
5) Disconnect the batteries. Remove them by unscrewing the 4 screws using a Torx T-20 screwdriver (see Fig. 3).
6) Unplug the hand control from the main circuit board (see Fig. 4).
7) Remove the alternate up/down buttons (see Fig. 5).
8) Unscrew the 4 plastic screws (A) and the 4 metal taping screws (B) with a Torx-T20 screwdriver (see Fig. 6).
Fig. 2
Fig. 3
Fig. 4 Fig. 5
Both wires
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