Snorkel S1930E, Руководство оператора

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Chapter 8 – Prestart Inspection
S1930E/S1932E/S2632E – 1360460 29
To inspect the guardrail system:
1. Visually inspect all components of the guardrail
system. Make sure the rails and toeboards are all in
place and free of any damage or deformation.
2. Visually check the rail and toeboard welds for
cracks.
3. Visually check all bolts and nuts fastening the platform
and guardrails in place. They must be present and
not show any signs of looseness.
4. Inspect the wallboard loading gate and entry gate to
see that they are present, swing freely, close firmly,
and are not deformed in any way. Make sure the
gates are secure when they are closed.
Platform Extension
A foot lever on the right side of the platform secures the
extension deck to the main platform deck.
Caution
The extension deck is free to move when the foot
lever is depressed. Personal injury may result from
accidentally extending or retracting the deck. Make
certain the pin is engaged when the deck is extended
in the working position and when it is stowed. Do not
attempt to extend or retract the platform unless the
aerial platform is on a level surface.
To inspect the platform extension:
1. Inspect the foot lever (refer to Figure 8.17) to ensure
that it releases the pin to extend the platform.
Figure 8.17 – Platform Extension
2. While facing the front of the platform, step down on the
foot lever and push the top rail of the extension deck
forward until the pin engages the mid or front stop.
3. Inspect the rollers on the platform extension. They
must be in place, in good condition, and free to move
without obstruction.
Foot Lever
Mid Stop Front Stop
Pin
Rear Stop
Foot Lever
Mid Stop Front Stop
Pin
Rear Stop
Figure 8.15 – Front of Platform
Fasteners
To inspect the fasteners:
1. Visually inspect all fasteners to see that none are
missing or loose.
2. Inspect all of the bolts, nuts, rollpins, collars, and
snap rings. They should all be present, tight, and not
damaged in any way.
Upper Control Station
Inspect the platform and upper controls only if all functions
operated properly from the lower controls.
Guardrail System
The guardrail system includes (refer to Figure 8.16):
A top rail
A mid rail
An entry gate
A wallboard loading gate
Toeboards around the sides of the platform.
Figure 8.16 – Upper Controls
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Top Rail
Mid Rail
Toeboard
Entry Chain
Wallboard Loading Gate
Slide Block