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Emergency stop, Emergency lowering – Snorkel PUSH 8 ECO8 User Manual

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Page 13 of 25

Pop-Up PUSH 8 ECO Operator’s Safety and Maintenance Handbook ( rev.0.0.1.0210)

Section 4

OPERATING INSTRUCTIONS

Take care to avoid repeated jerky movements which could cause unnecessary

impact loads on the structure.

Emergency stop

An emergency stop button is provided on the control pendant. Once depressed,

this isolates power to the raise and lower functions.

To restore functionality, twist the emergency stop button clockwise to release the

button, as shown below.

Turning the Power Selector to the ‘0’ position also has the effect of isolating power

to the raise and lower functions.

Emergency lowering

1. Pull out Plunger ‘A’ and rotate through 90 degrees.
2. Turn valve ‘B’ anticlockwise until platform starts to lower. To stop the platform at

any time, turn valve clockwise until platform stops descending.

3. Once platform has descended fully, please ensure valve ‘B’ is closed off by

Plunger ‘A’

Valve ‘B’