Fumes and gas exhaust hose reel
13
3 .
To unlock and reset the DOWN limit switch, press on the YELLOW push button so it "pops"
down, unlocking the limit switch. The technician operating the pendant or wall controls witch
will be asked to turn the rotary switch to the DOWN position.
4.
When all of the flexible hose has unwrapped from the hose reel drum,(refer to proper
maximum hose DOWN position in drawing below), the technician operating the rotary switch
will be asked to turn the knob to the STOP position.
5 .
The technician operating the push button limit switches will then press the YELLOW button
so it "pops" up locking the limit switch into place.
6 .
To unlock and reset the UP limit switch, press on the WHITE push button so it "pops" down,
unlocking the limit switch. The technician operating the pendant or wall control switch will
be asked to turn the rotary switch to the UP position.
7 .
When all of the hose or as maximum length of hose that can be wrapped around the drum
has been completed, the technician operating the rotary switch will be asked to turn the knob
to the STOP position.
WARNING!
To reduce risk of breakage or detachment of the hose,
always keep limit adjustment in a way so that the hose hangs
correctly as shown. Do not overturn or underturn flexible
hose on hose reel.
8.
The technician operating the push button limit switches will then press the WHITE button so
it "pops" up locking the limit switch into place.
9.
Before replacing the protective cap over the limit switches, the technicians should test
maximum UP and DOWN of the hose. System should stop automatically as per limit switches
settings. The technicians should also test the system by turning the rotary switch to STOP
and ensuring the system stops. UP and/or DOWN automatic operations should resume even
if hose was stopped before maximum limit switches settings.
10 .
If all operations are satisfactory, replace protective cap over push buttons on tube motor.