Snorkel S2033 - Manual (Page 25)

Chapter 8. Prestart Inspection
Potential service and safety problems may be
detected by inspecting the aerial platform every
day. This chapter includes a prestart inspection
table (refer to Figure 8.1) and information on
properly inspecting each item listed in the table.
Perform a prestart inspection at the beginning of
each shift before using the aerial platform on the
job. The inspection site must have a smooth and
level surface. Use the prestart inspection table to
ensure no areas are overlooked.
The potential for an accident increases when
operating an aerial platform that is damaged or
malfunctioning. Death or serious injury can
result from such accidents. Do not operate the
aerial platform if it is damaged or malfunctioning.
S2033 – 0390076 page 8 - 1
Item Inspect for
Operator’s manual In manual holder
Electrical system
Battery fluid level
Battery terminals
Battery charger
Cables and wiring harness Proper level
Clean, connections tight
Proper operation
No wear or physical damage
Hydraulic system
Fluid level
Hoses, tubes, and fittings
Free-wheeling valve Between Full and Add marks
No leaks
Fully closed
Tires and wheels Good condition
Parking brakes Proper cam orientation
Ground strap In place and securely fastened
Lower control station
Operating controls
Emergency stop
Lowering alarm Proper operation
Shuts off lower controls
Sounds when platform lowers
Pothole protector interlock Proper operation
Level sensor interlock Proper operation
Emergency lowering Proper operation
Safety prop No damage or deformation
Flashing light Proper operation
Structures
Weldments
Rollers and slide blocks
Fasteners Welds intact, no damage or deformation
Proper operation, no damage
In place and tight
Upper control station
Guardrail system
Platform extension
Operating controls
Emergency stop
Lowering alarm
Drive motion alarm
Battery condition indicator
Lanyard anchors
Horn
Electrical power outlet Welds intact, no damage or deformation
Proper operation
Proper operation
Shuts off upper controls
Sounds when platform lowers
Sounds when aerial platform moves
Proper operation
No damage or deformation
Sounds when activated
Proper operation
Placards and decals In place and readable
Figure 8.1—Prestart Inspection Table
DANGER