SPX Cooling Technologies ROBINAIR 17700-2K - Manual (Page 14)

© 2001 Robinair, SPX Corporation
12
RECOVER RECOVER
VACUUM VACUUM
CLOSED CLOSED
RECOVER RECOVER
VACUUM VACUUM
CLOSED CLOSED
VAC-CHARGE VAC-CHARGE
ENTER ENTER
R-134A R-134A R-134A R-134A
in Hg in Hg
VAC VAC psi psi
bar bar kPa kPa
psi psi
bar bar
kPa kPa RECOVER RECOVER
CHARGE CHARGE OIL INJECT OIL INJECT
00 00 33 00
00 55 44
00 00
22 00 00 00 55
00 00 44
33 55
4 4
7
7
CLEAR CLEAR
MENU MENU 8 8
0
0
1 1
5 5
2 2
VACUUM VACUUM
START START
I
0
F1 F1 9 9
6 6
3 3
CHARGE CHARGE
STOP STOP
00
00 22 00
00
00
11 00
33
00 22 11 00
00
44
77 55 0 0
22
3 3 0 0 R R
55
3 3
00 00
4 4 0 0
0 0 2 2 8 8
33 22 11
00 33 00 4 4
0 0 4 4 0 0
88
22 11 00
D D R R A A TT E E
00 88 00 11 11 00
00
00 00
88
77
66
00
00 00 55
66 00
77 00 00 11
00 00
99
00
11 00
55
55
11
00 00 11
55 00
0 0
00
00
00
0 0
55
00 00 11 00
55
00 22 11
00
5 5
0 0 0 0
11
33
00 0 0 5 5
00 44 00
00 22
00
55
00 2 2 00 33
00
6 6 0 0 2 2 5 5 0 0
HIGH HIGH
RECOVERING REFRIGERANT
WARNING
Wear safety goggles when working with refrigerant. Read and follow
all warnings at the beginning of this manual before operating the unit.
1. Connect the power cord to the back of the unit, and plug it into the correct
voltage outlet.
2. Turn on the MAIN POWER and, if necessary, empty the oil drain bottle
located on the right hand side of the unit.
3. Press the RECOVER button.
4. If 150 pounds (68 kg) or more of refrigerant has been recovered since the last
filter-drier change, the display reads FILTER WEIGHT XXX lb (XX kg).
Press
START.
NOTE: Refer to the filter change procedure on page 19 of this manual for details
about replacing the filter.
5. Connect the high and low side hoses to the A/C system, and open the coupler
valves.
6. Put the Low Side Valve in the Recover/Vacuum position. Put the High Side
Valve in the Recover/Vacuum position. Press START to continue.
7. If the system pressure is below 25 psi, the display reads: LOW SYSTEM
PRESSURE until the pressure increases or the START button is pressed. You
may press STOP to exit at this point.
8. If the unit has refrigerant in the low-side plumbing, it begins the clearing
process and displays CLEARING IN PROGRESS. If you wish to skip the
clearing operation or stop the clearing prematurely, press the
START key.
Diagram of Control Panel
During Recovery
Manifold Gauges
Valves Open
Operating Instructions
INST0928
Recover