5
PRE-INSTALLATION
MERCURY SLIM
It is critical that the tension of the cables on the Mercury remains unchanged.
Changing the tension of the cables will damage the Mercury and void your warranty.
To ensure the tension remains unchanged from factory defaults, please note the following:
•
NEVER open or close the Mercury lift manually (i.e., by hand)
:
Doing so may reduce the tension in the cables, causing them to bunch up on the tubular motor and
prevent the lift from raising or lowering properly. The cables may snap if this is the case.
8 mm Threaded Rod to Fasten Mercury to
Concrete Slab above Ceiling
LIFTING CABLE
Should Spool from Top of the Drum Down and
Should Never be Crossed Over as It Could
Fray and Ultimately Snap the Cable
Micro-Switch
Motor Junction Box
