Snorkel S2770RT, Руководство оператора

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Chapter 7 – Prestart Inspection
S2770RT IS – 0102094 23
Figure 7.12 – Platform
To inspect the guardrail system:
1. Inspect all components of the guardrail system. The
rails and toeboards must all be 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
in place. They must be present and not show any
signs of looseness.
4. Inspect the entry gate so see that it swings freely,
latches securely, and is not deformed in any way.
Lanyard Anchors
There are six lanyard anchors on the floor of the platform
(refer to Figure 7.13):
Figure 7.13 – Platform Floor
To inspect the lanyard anchors:
1. Visually inspect the lanyard anchors to make sure
they are in place and are not deformed.
2. Make sure the brackets are not deformed and that
they are securely fastened to the platform floor.
Entry
Gate
Top Rail
Toeboard
Mid Rail
Figure 7.10 – Front of Platform
2. Raise the platform from the lower controls and visu-
ally inspect the slide blocks at the rear of the chassis
(refer to Figure 7.11). There is one slide block on each
side of the chassis. The slide blocks must be in good
condition and free to move without obstruction.
Figure 7.11 – Front of Chassis
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 that connect the elevating assembly. They should
all be present, tight, and not damaged in any way.
Upper Control Station
Inspect the platform and upper controls, after verifying
all functions operated properly from the lower controls.
Guardrail System
The guardrail system includes (refer to Figure 7.12):
y
A top rail
y
A mid rail
y
An entry gate
y
Toeboards around the sides of the platform.
Roller
Slide Block
Lanyard Anchor