User Guide

12
on/off rapidly. High pressure from non-
condensable gases.
Recovered oil not drained.
Restricted hose connection.
Vent non-condensables per
instruction manual.
Drain recovered oil.
Check ABB valves/service ports for
malfunction.
Sight glass does not turn green. Filter contaminated.
Inadequate liquid refrigerant flow
across color element.
Change filter per instruction manual.
Normal indication - Not a problem.
Unit loses refrigerant Loose fitting or connection Locate leak with a leak detector and
retighten fitting as necessary.
FOR TECHNICAL DIFFICULTIES
NOT COVERED OR OTHER
ASSISTANCE.
CALL SKYE/USA TECHNICAL
SERVICE.
1-800-722-7593
SKYE EP3N REPLACEMENT PARTS LIST
REPAIR ITEM PART # MAINTENANCE
ITEM
PART #
Axle S101 Filter with gasket FA1
Wheel S102 Compressor oil (ESTER) S131EST
Axle Cap S103
On Switch Assembly S109
ACCESSORY ITEM PART #
Off Switch Assembly S110 R134a Manifold Gauge
Set
SAR101
Cylinder Full Light
Assembly
S111 50 lb. Storage Tank USA131N
Replacement Light Bulb S114
Hour Meter S112
Relay S113
Relay Socket w/Clips W12
Platform Microswitch S115
High Pressure Switch SD16-1
Low Pressure Switch SD17
One Way Check Valve S125
Oil Drain Bottle SA163
Cylinder Belt w/Buckle S117
Compressor Assembly S130-3
Tank Hoses SAR139
All parts are available through your local distributor.
TEMPERATURE/PRESSURECOMPARISON CHART
º F
º C
R12
PSIG
KPa
R134a
PSIG
KPa
R22
PSIG
KPa
R502
PSIG
KPa
FR12
™
PSIG
KPa
Freezone
™
&
Freeze
12
™
PSIG
KPa
º F
º C
R12
PSIG
KPa
R134a
PSIG
KPa
R22
PSIG
KPa
R502
PSIG
KPa
FR12
™
PSIG
KPa
Freezone™
&
Freeze
12
™
PSIG
KPa
-40
-40
-11
-75.8
-14.8
-120
0.6
4.1
4.1 -16.2
-111.7
-16.3
-112.4
85
29
92
634.3
95.2
656.4
155.7
1073.5
174 83
572.3
84.5
582.6
-35
-37
-8.4
-57.9
-12.5
-86.2
2.6
17.9
6.5 -14.1
-97.2
-14.2
-97.9
90
32
100.1
690.2
104.3
719.1
168.4
1161.1
187.4 91
627.4
92.8
639.8
-30
-5.5 -9.9 4.9 9.2 -11.7 -11.8
95
108.6 113.9 181.8 201.4 99.5 101.5