81
GB 17 03 01
Emergency operation
EmerEmer
EmerEmer
Emer
gg
gg
g
encenc
encenc
enc
y opery oper
y opery oper
y oper
aa
aa
a
tion oftion of
tion oftion of
tion of
the spr the spr
the spr the spr
the spr
aa
aa
a
yy
yy
y
erer
erer
er
TT
TT
T
he boomhe boom
he boomhe boom
he boom
In case of power failure, the boom can be operated
manually as described below:
1. Unscrew top part A from valve. Notice the small pin in
the hollow of the valve!
2. The boom can now be operated by depressing the
individual pins in the valve hollows. Use a proper tool
for this purpose.
Remember to reset the system to original setting.
CauseCause
CauseCause
Cause
The problem may be due to a blown fuse. One spare
fuse is located inside the junction box.
T199-0004
T103-0015
A
EC operEC oper
EC operEC oper
EC oper
aa
aa
a
ting unitting unit
ting unitting unit
ting unit
In case of power failure it is possible to operate all
functions of the operating unit manually. First disconnect
the multi plug from the control box. Now manually turn
the emergency control knobs.
The problem may be due to a blown fuse. An extra fuse
is placed inside the box.
Fuse type: 6.3 A