Controls & Indicators - Snorkel A38E Operator's Manual

Section
3.3
The controls and indicators for operation of the A38E Work Platform are shown in Figures 3-1 & 3-2. The name
and function of each control and indicator are listed in Tables 3-1. The index numbers in the figure correspond
to the index numbers in the table. The operator should know the location of each control and indicator and
have a thorough knowledge of the function and operation of each before attempting to operate the unit.
Platform Controller*
INDEX NO. NAME
1 Emergency Stop
2 Platform Level
3 Upper Boom
4 Low Boom
5 Drive
6 Horn
7 Slew (Rotate)
8 Warning Lamp
9 Telescope
10 Joystick
11 Warning Lamp
12 Platform Rotate
Chassis Control
INDEX NO. NAME
1 Emergency Stop
2 Upper Boom
3 Lower Boom
4 Slew (Rotate)
5 Telescope
6 Key Switch
7 Rocker Switch
8 Display
Page 14
Operation
3.2 Controls and Indicators
Table 3-1: Controls and Indicators
FUNCTION
Cuts all Platform control functions when pushed, twist to release.
Operate switch and hold while using joystick to level the platform.
Operate switch to engage Upper Boom lift functions (Up & Down)
Operate switch to engage Lower Boom lift functions (Up & Down)
Operate switch to engage Drive functions (Forward & Reverse)
Operate switch and hold to sound the horn.
Operate switch to engage Slew functions (Clockwise & Counter Clockwise)
Low battery warning lamp
Operate switch to engage Telescope functions (Extend & Retract)
Depress deadman switch and select joystick forward or reverse to enable a selected
function.
Overload warning lamp (CE Machines only)
Operate switch to engage platform rotate function (Clockwise & Counter Clockwise)
FUNCTION
Cuts all machine functions
Operate switch and hold to engage and enable Upper Boom lift functions (up & down)
Operate switch and hold to engage and enable Lower Boom lift functions (up & down)
Operate switch and hold to engage and enable Slew functions (clockwise & counter
Clockwise.
Operate switch and hold to engage and enable Telescope functions (extend & retract)
Turns the machine OFF/ON and selects Platform or Chassis controls
Use with "enable" switches to activate the selected function
In normal operation displays battery life and hour run. Can also be used to display
diagnostics.
A38E Work Platform