9. Emergency Operation
■
Emergency Operation Procedures
The fol low ing pro ce dures are emer gency pro ce -
dures only.
DO NOT
use them for nor mal op er a -
tion. Their pur
pose is to get the plat
form and
op er a tor safely to ground when the MHP15/44 will
not start or some other prob lem keeps the plat form
from low er ing in the nor mal way.
❑
Operation From Platform Control Box
Switch set tings listed in the three steps be low must
ex ist at the ground be fore emer gency op er a tion
pro ce dures will work at the plat form con trol box:
Figure 9.1
1. The
Master Key Switch
must be ON (see
Figure 9.1).
2. The
Emergency
Stop
switch
must be
(ON) (see Figure 9.1).
3. The
Platform/Ground Selector
switch
(see Figure 9.1) must be set to PLATFORM.
Figure 9.2
4. Set the
Emergency Stop
switch
to ON
(see Figure 9.2).
5. Set the
Start
switch
(see Figure 9.2) to
ON.
Figure 9.3
6. Step on the platform foot switch
(see
Figure 9.3).
Figure 9.4
7. Hold the
Emergency Lower
switch
(see
Figure 9.4) down and the platform will begin
lowering.
NOTE
To slew when using emergency lowering operate
the slew switch
in the direction required (see
Figure 9.4).
MHP15/44 – 12459A
page 9 - 1
Summary of Contents for MHP15/44
Page 1: ...Engine Powered Gasoline Diesel Battery Electric Operator s Manual P N 12459A May 2005...
Page 19: ...page 2 4 MHP15 44 12459A 2 Safety Devices...
Page 27: ...page 4 2 MHP15 44 12459A 4 Gauges...
Page 29: ...page 5 2 MHP15 44 12459A 5 Automatic Shut offs and Circuit Breakers...
Page 52: ...page 11 2 MHP15 44 12459A 11 Options...
Page 58: ...page 13 2 MHP15 44 12459A 13 Operator s Troubleshooting...
Page 61: ...Working Envelope MHP15 44 3 4 MHP15 44 12459A index 3 Index...
Page 62: ......
