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Control functions
A. Water-in fuel: This light shows the water
separator is full. Open the drain to release the
water. Engine damage can occur if ignored for
too much time.
B. Engine oil pressure: This light shows a low
engine oil pressure.
C. Engine coolant temperature/level: This light
shows the engine coolant is too hot and a low
level of engine coolant.
D. Engine: This light shows a failure in the
engine control system.
E. Fuel: This light shows a low fuel level.
F. Glow plug (diesel engine): This light
illuminates until the glow plugs complete their
timed-cycle. When the light goes off, you can
start the engine.
7
Off/base/platform key: With this three-way
1 1
switch, you can:
Turn off the power to the MEWP controls.
▪
Energize the base controls.
▪
Energize the platform controls.
▪
SJ40 T+, SJ45 T+
2
1
15
14
13
16
13
11
10
3
4
5
6
7
8
9
7
Start/function enable/emergency-power: In the
1 2
start position, this switch starts the engine. In the
function enable position, this switch lets the base
control functions operate. The engine speed
increases when the function enable position is
selected. In the emergency-power unit position,
with the engine off, this switch lets the base
control functions operate with the emergency-
power unit.
WARNING
Do not operate the boom functions if the platform
capacity is more than the rated platform capacity.
7
Low-capacity zone indicator: This light shows
1 3
the MEWP is in the low platform capacity zone.
Refer to
Section
7.7.
7
High-capacity zone indicator: This light shows
1 4
the MEWP is in the high platform capacity zone.
Refer to
Section
7.7.
7
Capacity zone border light: This light shows
1 5
the MEWP is at the limits of travel for the high-
capacity zone. The lower and extend functions
are not available.
7
Overload light: This red light shows an overload
1 6
status. Refer to
Section
Section 3 – Familiarization
3.4-7.
238261AAA
25
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