HWH 680 Series Operator's Manual page 4

ROOM EXTENSION OPERATOR'S PANEL
PUMP ON INDICATOR
LIGHT (RED)
KEY SWITCH
KEY SWITCH: The KEY SWITCH controls power to the ROOM
CONTROL SWITCH. When the KEY SWITCH is in the "ON"
POSITION the room can be operated, and the key cannot be
removed. When the KEY SWITCH is in the "OFF" position
the room cannot be operated, and the key can be removed.
AIR SEAL INDICATOR LIGHT:
ok to extend or retract the room extension.
ROOM EXTENSION WARNING LIGHTS:
part of the ROOM EXTENSION OPERATOR'S PANEL)
This warning light will be on if a room is extended or unlocked
and the ignition is on.
CONTROL IDENTIFICATION
HW
CORPORATION
HYDRAULIC ROOM EXTENSION
OFF
ON
CAUTION!
UNDERSTAND OPERATOR'S MANUAL BEFORE
USING. KEEP PEOPLE AND OBSTRUCTIONS
CLEAR OF ROOM WHEN OPERATING.
CONTROL FUNCTIONS
This light will be on when it is
(This light is not
H
R
EXTEND
RETRACT
ROOM CONTROL SWITCH:
is a two position momentary switch. Pressing the switch in
the EXTEND POSITION will extend the room. Pressing the
switch in the RETRACT POSITION will retract the room. Re-
leasing the ROOM CONTROL SWITCH will halt the operation
of the room.
PUMP ON INDICATOR LIGHT: This light will be on when
the pump is running.
AIR SEAL INDICATOR
LIGHT (AMBER)
ROOM CONTROL
SWITCH
The ROOM CONTROL SWITCH
MP25.4720
19JAN00