Part No. 72896 Genie TMZ-50/30 & Genie TMZ-17/10 23
Operator's Manual
First Edition • Third Printing
OPERATING INSTRUCTIONS
Models with Engines - Manual
Lowering
When the main power source fails (engine), the
Battery Power light will come on and the machine
is in auxiliary power mode.
The boom functions will operate at a reduced
speed.
Auxiliary power mode is intended for short term
use.
DC Models - Manual Lowering
All boom functions can be operated with the hand
pump located under the function manifold side
cover.
1 Select a function and it’s corresponding valve.
Primary boom retract function
1 Push and rotate the valve spool. Operate the
hand pump with a push/pull motion.
2 Push and rotate the valve spool to return to
normal operating mode.
Note: The valve spool must be reset for the boom
extend function to operate.
All other functions
1 Manually open the valve by pulling out or
pushing in on the end of the valve spool.
2 Hold the valve in the open position and operate
the hand pump with a push/pull motion.
Function Manifold
