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On the ground con trol box set the Ground/Plat -
form Se lec tor
to plat form (see Fig ure 9.19).
With the Ground/Platform Selector set to platform:
Check that each of the boom moving valve levers
(see Figure 9.22) (
MHP15/44HD V2 to move the way it should.
NOTE - Platform Control Valve Levers:
Depending on the configuration of your machine
you may not have a 'Platform Rotate'
Check the valves in both directions.
Figure 9.22 - Platform Boom and Basket
Controls
For correct operating procedures see the
"Operation" chapter 10.
Note:
Pay particular attention to the Emergency Stop
Switch
to see that it turns the MHP15/44HD
V2 off when struck (see Figure 9.21)
Pay par tic u lar at ten tion to the plat form foot switch
to see that it de ac ti vates the plat form mov ing
switches when the foot switch is not stepped on.
Emer gency lower from the up per con trol box is
achieved by op er at ing the En able Switch
de press ing the Foot Switch whilst op er at ing the
Emer gency Lower Switch
For de tails on cor rect emer gency low er ing op er at -
ing pro ce dures see "Emer gency Op er a tion" chap -
ter 11.
At the completion of the above section the unit
can be returned to the stowed position.
MHP15/44HD V2 – 13620-1
through to
) cause the
control.
9. Pre-operational Inspection
AC Outlet RCD/ELCB (option)
Figure 9.27 - AC Outlet RCD/ELCB
If the MHP15/44HD V2 has this option fitted check
the RCD works by connecting a power source to
the base inlet and an appliance to the platform
outlet.
Push the test but ton on the RCD/ELCB de vice and
the power out let at the plat form should not work.
RCD/ELCB devices should only be replaced
by a qualified electrician.
LV Insulated MHP15/44HD V2
Insulation Covers
In spect all the in su la tion cov ers on knuckle joints,
cyl in ders etc. Look for cracks, cor ro sion, chips or
any form of struc tural dam age to the cov ers.
Fibreglass Basket
In spect the in te rior and ex te rior of the bas ket for
any form of dam age or cor ro sion. Look for cracks,
or
es pe cially in the bot tom of the bas ket (which are of -
ten eas i est to see from un der neath).
Check the op er a tion of the emer gency exit door.
Boom insulation Covering
Check the boom in su la tion cov er ing for any signs
of crack ing or cor ro sion.
Cleanliness
Check that all insulating surfaces and covers are
clean and free from dirt and all other contaminants.
Clean with soap and water and dry with a soft, lint
free cloth.
For contaminants that can not be removed with
soap and water use methylated
denatured alcohol followed by soap and water.
Rev B
CAUTION
spirits or
page 9 - 9
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