A SERVICE OF

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3 – OPERATION
21
Manual Lowering
Each Manual Lowering Valve is equipped with a
plunger, found at the base of the lift cylinder (Figure
3-7). Use the plunger to lower the platform in case of
a complete electrical power failure, a load shift, or
other emergency. To lower the work platform, pull
the valve plunger forward. Continue pulling the
plunger to completely lower the boom.
Figure 3-7. Manual Lowering Valve