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7. Emer gency Lower Switch: This switch,
(when op er ated in con junc tion with the
en able switch) al lows the plat form to be
low ered in the event of an emer gency. See
Chap ter 11 "Emer gency Op er a tion" for
de tails of emer gency low er ing procedures.
8. Platform Movement Levers: Items 1
through 5 (see Fig ure 8.11) are the plat form
mov ing con trol le vers.
All le ver move ment is ver ti cal. This pro duces a cor -
re spond ing left/right move ment for con trol le vers
and
, an up/down move ment for con trol le vers
and
, and an ex tend/re tract move ment for con -
trol le ver
.
1. Slew: LEFT rotates the entire turntable and
boom to the left. RIGHT rotates the entire
turntable and boom to the right.
2. Lower Boom: UP raises the lower boom.
DOWN lowers the lower boom.
3. Upper Boom: UP raises the upper boom.
DOWN lowers the upper boom.
4. Jib Boom: UP raises the jib boom. DOWN
lowers the jib boom.
5. Platform Rotate: (Option) LEFT rotates the
platform left. RIGHT rotates the platform
right.(Not shown here)
Figure 8.11 - Upper Controls - Insulated
Fibreglass Basket, Platform Movement
Control Valve levers
MHP15/44HD V2 – 13620-1
Stabiliser Controls
Figure 8.12 - Stabiliser Controls (Manual)
1. Boom / Stabiliser Switch: Ensure the
boom/stabiliser switch on the lower control
box is set to stabiliser (see Item 5 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.
Figure 8.15 - Bubble Level
Rev B
8 Controls - Hydraulic
page 8 - 7
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