Robinair 17801B Recovery, Recycling, Recharging Unit - Manual (Page 21)

Model 17800B / 17801B Recovery/Recycling/Recharging Unit
19
ENGLISH
. 7.. Transfer.stops.automatically.and.the.display.shows.the.“CPL”.message.
when.the.source.tank.is.empty.and.has.been.pulled.to.a.partial.vacuum.or the.
weight.of.refrigerant.in.the.unit.tank.reaches.37.pounds..The.display.toggles.
between.“CPL”.and.the.weight.in.the.tank.
.This.process.takes.about.45.minutes..You.can.interrupt.it.at.any.time.by.pressing.
HOLD/CONT.once..Press.HOLD/CONT.again.to.resume.operation,.or.press.
SHIFT/RESET.to.end.the.process..The.transfer.of.new.refrigerant.is.limited.by.
weight.to.leave.space.(about.6.pounds.of.refrigerant).in.the.unit.tank.for.recovery.
purposes..
. 8.. When using R-12,.close.the.supply.valve.on.the.source.tank.(when.using.
a.disposable.tank,.turn.it.right.side.up.first)..Carefully disconnect.the.96.inch.
(244-cm).blue.low-side.hose.from.the.6-inch.(15.2-cm).yellow.adapter,.and.
then.remove.the.yellow.adapter.from.the.source.tank.
When using R-134a, close.the.supply.valve.on.the.source.tank,.(when.
using.a.disposable.tank,.turn.it.right.side.up.first)..Carefully disconnect.the.
96.inch.(244-cm).blue.low-side.hose.from.the.low-side.connector.port.
adapter.and.then.remove.the.adapter.from.the.source.tank..
. 9.. Press. RECOVER..The.hose.will.be.pulled.into.a.partial.vacuum.and.the.unit.
will.turn.off.automatically..If.the.hose.is.partially.clear,.the.unit.will.display.
“CH-P.”.Press HOLD/CONT.to.finish.clearing.the.hose..Close.the.low-side.
manifold.valve.
.10....Connect.the.96-inch.(244-cm).red.high-side.hose.to.the.unit’s.high-side.port..
You.can.also.attach.an.oil.injector.to.the.unit’s.low-side.port..Oil.injectors.
will.not.connect.to.the.wrong.ports..The.R-12.oil.injector.has.a.1/4.inch.flare.
connector;.the.R-134a.oil.injector.has.a.1/2.inch.Acme.connector.
Any non-condensable gases in the tank can be removed during the recycling
sequence. Your unit is now ready for use.
Operating Instructions
NOTE:
Close both tank
valves when
the unit is not in
use. Inspect the
unit periodically
for leaks. The
manufacturer
of the recovery/
recycling
unit does not
reimburse for
lost refrigerant.
* The display shows the weight of
refrigerant added to the tank.
LBS
KG
CHECK REFRIGERANT
2.40
HOLD
OIL(OUNCES)
CPL
Weight Example*
Func
CHECK REFRIGERANT
Add
a
a