❑
Operation from ground control station
electric control machines
Emer gency op er a tion from the ground is very sim i -
lar to emer gency op er a tion from the plat form.
➠
Ground con trol sta tion set tings
1. The
Emer gency
Stop
switch
must be
(ON) (see Fig ure 11.8).
2. The
Plat form/Ground Se lec tor
switch
(see Fig ure 11.8) must be set to GROUND.
Figure 11.8 - Ground Controls, Machines with
Electric Controls
3. Op er ate the En able switch
by press ing the
switch down and hold it down .
4. Whilst still operating the enable switch, press
and hold the
Emergency Lower
switch
down and the upper boom will begin
lowering.
5. To op er ate other func tions dur ing the
emer gency lower the fol low ing switches must
be op er ated to gether.
En able
Emer gency Lower
As soon as these switches are op er ated the
up per boom will be gin de scend ing. If an other
func tion is de sired it must be se lected be fore
the boom has reached the rest po si tion
e.g. Up per or Lower Boom
or
Slew
page 11 - 4
Rev A
EPV16 – 13642-1
11. Emergency Operation
UPPER
BOOM
LIFT
ENABLE
lb
kg
SLEW
ENABLE
JIB
BOOM
START
CHOKE
ELECTRIC
FUEL
STABILISER
BOOMS
OFF
PLATFORM
ON
ON
BASE
LOWER
BOOM
HEIGHT
LOCKOUT
ENABLED
DISABLED
HEIGHT
LOCKOUT
ENABLED
DISABLED
SPEED
EMERGENCY
LOWER