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7. Controls - Electric
10. Slew: LEFT rotates the entire turntable and
boom to the left. RIGHT rotates the entire
turntable and boom to the right.
11 Lift Enable: The platform can only be raised
when this light is lit. When this light is not lit
the platform will not raise because the
outriggers are not properly set.
12. Enable Switch: The enable switch must be
pressed DOWN in conjunction with the
boom/platform moving function you select.
The purpose of this switch is to prevent the
platform/booms from moving if something or
someone accidentally pushes one of the
boom/platform moving controls. The
boom/platform moving switches will not
operate unless the enable switch is held
down at the same time.
13. Over load In di ca tor: This in di ca tor
il lu mi nates when the plat form is over loaded.
(see Safety De vices Chap ter 3 page 4).
14. Fuel / Electric Selector Switch (Option):
This switch (when fitted) allows switching
between different motive sources (see
Options Chapter).
UPPER
BOOM
LOWER
BOOM
SLEW
13371-3 REV A
FUEL
ELECTRIC
START
Figure 7.4 - Upper Control Box Controls
15. Foot Switch: You must step down on the
foot switch, (un less you are us ing the en able
tog gle switch
, on the con trol box) and
hold it down when you use any plat form
con trol that causes the plat form to move.
page 7 - 4
LIFT
ENABLE
lb
kg
JIB
BOOM
ROTATE
PLATFORM
SPEED
13371-2
CHOKE
EMERGENCY LOWER
ENABLE
Figure 7.5 - Upper Controls - Enable Switch
Stabiliser Controls
Figure 7.6 - Stabiliser Controls (Manual)
1. Boom / Stabiliser Switch: Ensure the
boom/stabiliser switch on the lower control
box is set to stabiliser (see Item 6 on page 2
of this chapter)
NOTE:
Ensure that the front stabilisers are lowered first
to prevent damage to the jockey wheel.
2. Valve Levers: Operate the valve levers
activate the stabilisers and level the
machine.
3. Bubble level: Use the bubble level to level
the machine.
Rev B
(Foot)
MHP15/44HD V2 – 13620-1
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