Waltco Lift BZ-33, Installation Manual

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Chapter 4 Liftgate Installation
Hydraulic unit and control card
The lift’s hydraulic unit and its control card are installed
inside the lift’s frame. For access during installation,
service and repair, for example, the protective cap
needs to be dismantled and the hydraulic unit pulled a
little way out of the frame.
To access the control card, follow steps 1 to 3; refitting
is performed in reverse order. To access the hydraulic
unit and oil tank, follow steps 1 to 6; refitting is
performed in reverse order.
1. Remove the protective cap, which is secured with
two quick-release locks.
2. Disconnect the hydraulic unit, which is secured
with two bolts.
3. Pull out the hydraulic unit approx. 6 Inches to
access the control card.
4. Remove the control card, which is secured with
one wing nut.
5. Carefully place the control card to one side.
Ensure that no cables are damaged.
6. Pull the hydraulic unit further out until the tank cap
is accessible,
GR03025
GR03015
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