Robinair 17801B Recovery, Recycling, Recharging Unit - Manual (Page 9)

Model 17800B / 17801B Recovery/Recycling/Recharging Unit
7
ENGLISH
Setup Instructions
. 5.. A.new.tank.comes.with.a.dry.nitrogen.charge.of.5.to.10.psi.to.keep.it.clean.
and.dry.during.shipment..Purge.the.nitrogen.charge.on.the.R-12.(gray.and.
yellow).tank.by.opening.the.GAS (vapor).valve.on.the.tank..Vent.the.pressure.
to.the.atmosphere;.then.close.the.valve.
. 6.. Place.the.unit.tank.inside.the.ring.on.the.scale.platform.on.the.back.of.the.
unit..Loop.the.tank.strap.through.the.tank.collar,.and.secure.the.latch.end.of.
the.strap.to.the.metal.loop.at.the.other.end.of.the.strap..Use.the.thumb.screw.
on.the.scale.ring.to.tighten.the.tank.to.the.scale.platform...
. 7.. Connect.the.36".red.hose.to.the.red.valve.on.the.tank,.and.open.the.valve..
Connect.the.36".blue.hose.to.the.blue.valve.on.the.tank,.and.open.the.valve...
Connect.the.36".yellow.hose.to.the.air.purge.fitting.on.the.tank.
. 8.. Open.both.the.low-.and.high-side.valves.on.the.control.panel.
INST0921
Placing the Tank on the Scale
Thumb
Screw
Scale
Unit Tank
Tank Strap