Poweramp POWERHOLD SC 4.2003 - Manual (Page 9)

GENERAL INFORMATION CONTINUED
5
SIGNAL LIGHTS AND ALARM SEQUENCE OF OPERATION
A. "NORMAL" operating mode - truck ICC bar engaged.
1. The POWERHOLD restraint is in the fully lowered (stored) position. Limit
switch "LS3" is closed.
Outside light = Green
Inside light = Red
Alarm = Off
2. The POWERHOLD restraint is activated.
a. The unit leaves the fully lowered (stored) position. Limit switch
"LS3" is open.
Outside light = Red
Inside light = Amber
Alarm = Off
b. The unit reaches the fully raised ICC bar engaged position, Proxim
ity switches "LS1" and "LS2" are closed.
Outside light = Red
Inside light = Green
Alarm = Off
B. "NORMAL" operating mode - truck ICC bar not engaged.
1. The POWERHOLD restraint is in the fully lowered (stored) position, Limit
switch "LS3" is closed.
Outside light = Green
Inside light = Red
Alarm = Off
2. The POWERHOLD restraint is activated.
a. The unit leaves the fully lowered (stored) position. Limit switch
"LS3" is open.
Outside light = Red
Inside light = Amber
Alarm = Off
b. The unit reaches the fully raised no ICC bar engaged position.
Proximity swtich "LS1" is closed.
Outside light = Red
Inside light = Amber
Alarm = On (Note: The alarm stays on until the unit reaches