User Manual

7
539602 Rev. H June 11, 2013
Setup
Fill the Internal Storage Vessel (ISV)
1. PressSTART / YES, and the unit automatically
runsa5-minutevacuumtoclearallinternalair.
Note: The “burping” noise heard during this
process indicates air is being purged from the
system—this is normal.
2.Afterthevacuumpumpshutsoff,connect
thellhosetotheliquidconnectoronafull
sourcetank.
3.Openthesourcetankvalve.
4.Installthesourcetank,andsecureittothe
unit(usingthetankstrap)insuchaway
thatliquidrefrigerantissuppliedtothe
connection.
5.PressSTART / YEStobeginllingthe
internalstoragevessel.Addatleast8lbs.
(3.6kg)ofrefrigeranttoensureenough
refrigerantisavailableforcharging.
 Thisprocesstakes15–20minutes.Theunit
stopswhenasufcientamountofrefrigerant
hasbeentransferredtotheinternaltank,or
whenthesourcetankisempty.
 PressSTOP / NOtopause.PressSTOP /
NOagaintoexit,orSTART / YEStoresume.
6.Whenthellprocessiscomplete,press
STOP / NOtoexit.Theunitisreadyfor
operation.
Note: There is no need to calibrate the scale; it
is calibrated at the factory.
Figure 4
Side View
Fill Hose
(connectto
liquidline)
Power
Cord
Source
Tank
Strap
Low- and
High-Side
Hoses