Harbor Freight Tools Auto A/C Recovery / Recharge Machine 95951 - Manual (Page 10)

Page 10 SKU 95951 For technical questions, please call 1-800-444-3353.
lp gauge hp gauge
Bp gauge
lp valve hp valve
led display
+
Start/Stop
Refilling
vacuumize
indicators
Circulate
Recovering
Control panel gauges
Please refer to the drawing on page 9 for Control Panel items.
hp gauge:
1. Displays pressure of the high pressure end of the auto A/C system.
lp gauge: 2. Displays pressure of the low pressure end of the auto A/C system.
Bp gauge: 3. Displays pressure of the refrigerant tank of this machine.
indicator lights
Recovering: 1. When lighted, indicates that the machine is performing the recovery
operation.
vacuumize:
2. When lighted, indicates that the machine is generating vacuum.
Refilling: 3. When lighted, indicates that the machine is refilling the auto system. New
refrigerant is being added.
drain:
4. When lighted, indicates that the machine is draining used cooling oil from
the auto A/C system.
hp / Bottle Full:
5. During the Recovery process when the light is on, it indicates either
that the HP pressure has reached or exceeded 240 PSI. The Recovery process
will halt until the pressure has automatically lowered to 180 PSI or less. If the pres-
sure is within safe bounds and this light comes on, it indicates that the Refrigerant
Tank is full, weighing over 14 kg. The Refrigerant Tank must be partially emptied to
continue the recovery process.
opeRAting inFoRMAtion
REV 09h