Upright 503502-000, Service & Parts Manual

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Operation
TL50 Service & Parts Page 9
E
M E R G E N C Y
L
O W E R I N G
Figure 4:
Emergency Lowering Valve
W A R N I N G
! !
If the platform should fail to lower, NEVER climb
down the elevating assembly.
Stand clear of the elevating assembly while operating
the Emergency Lowering Valve Knob.
TL50
The Emergency Lowering Valve for the TL50 is
located on the valve block of each lift cylinder.
1. Open the Emergency Lowering Valve by pushing
and holding the knob.
2. To close, release the knob. The platform will not
elevate if the Emergency Lowering Valve is open.
Emergency Lowering Knob
Emergency Lowering Knob
Lower Boom
Upper Boom