Snorkel A62JRT - Manual (Page 15)

System Function Inspection
A62JRT – 104850-000 13
System Function Inspection
Refer to “Controls and Indicators” on page 7 for the loca-
tions of various controls and indicators.
Warning
STAND CLEAR of the work platform while performing
the following checks.
Before operating the machine, survey the work area
for surface hazards such as holes, drop-offs, bumps
and debris.
Check in ALL directions, including above the work
platform, for obstructions and electrical conduc-
tors.
1. Move the machine, if necessary, to an unobstructed
area to allow for full elevation.
2. Pull the Lower Control Emergency Stop Switch to the
ON position.
3. Pull the Upper Control Emergency Stop Switch to the
ON position.
4. Visually inspect the elevating assembly, lift cylinder,
and hoses for cracked welds and structural damage,
loose hardware, hydraulic leaks, loose wire connec-
tions, and erratic operation. Check for missing or
loose parts.
5. Test each machine function (jib, platform level, plat-
form rotate, elevation, rotation, extension) from the
lower control station by holding the ground operation
switch up while operating the control toggle switches
(ref: Figure 3 on page 7).
6. Test the engine/emergency power switch for proper
operation.
7. Push the Lower Control Emergency Stop Button to
check for proper operation. All machine functions
should be disabled. Pull the Lower Control Emer-
gency Stop Button outward to resume.
8. Enter the platform and close the gate.
9. Check that the route is clear of obstacles (persons,
obstructions, debris), is level, and is capable of sup-
porting the wheel loads.
10. Test each machine function (drive, jib, platform level,
platform rotate, elevation, rotation, extension from the
upper control station by stepping on the platform foot
switch and operating the function controls (ref: Figure
4 on page 7).
11. Push the Upper Control Emergency Stop Button to
check for proper operation. All machine functions
should be disabled. Pull the Upper Control Emer-
gency Stop Button outward to resume.