Chromalox PK413-4 - Manual
Chromalox PK413-4 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – GENERAL; Users should install adequate back-up; WIRING; Hazard of Electric Shock. Disconnect all; Figure 2
- Page 3 – It is possible to replace enclosure; Hazard of Electric Shock. Extreme care; Figure 6
- Page 4 – Calibration will involve exposure of inter-
- Page 5 – RENEWAL PARTS IDENTIFICATION
(Supersedes PK413-3)
PK413-4
AR
161-562791-001
SEPTEMBER, 1995
4
and
Installation, Operation
RENEWAL PARTS IDENTIFICATION
Type AR-EP Industrial Explosion-Resistant
Thermostat
© 2010 Chromalox, Inc.
Specifications – Table A
2 / "
17
32
Length
(Refer to Specifications —
Table A)
2" O.D. T
yp.
Capillar
y
2 / "
21 32
4 / "
3 32
2 / "
9 32
Dial
Stop
Post
Connect Load
Here
Shaft Shown
In "Off" Position
(Without Calibrated Cap)
Connect Power
Supply Here
/ "
11 16
Calibration Cap
White Nylon
Universal Coupler
Set Screw Lock
Figure 1
Sensing Bulb
Temperature
Approx. Capillary
Max.
Range
Dia.
Length
Length
A.C. Rating
Model
(°F)
Style
(In.)
(In.)
(Ft.)
(Amps)
AR-115EP
7
AR-115AEP
0 – 100
5
0.375
4
3
/
8
2
AR-115CEP
12
AR-214EP
7
30 Amp
AR-214DEP
4
0.250
5
5
/
32
15
120-277 VAC
AR-215EP
60 – 250
7
AR-215AEP
5
0.375
4
2
AR-219EP
7
AR219DEP
9
0.188
10
3
/
4
15
250 VA
AR-514EP
4
0.250
5
5
/
8
7
120-277 VAC
AR-515EP
7
(Pilot Duty)
AR-515AEP
200 – 550
5
0.375
3
5
/
8
2
AR-519EP
9
0.188
9
7
AR-519DEP
15
AR-715EP
5
0.375
3
11
/
16
7
AR-715DEP
300 – 700
5
0.375
15
AR-719EP
9
0.188
12
7
6
1
/
2
”
8
1
/
4
”
4
1
/
4
”
4”
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
GENERAL NOTICE: Type AR-EP controls are designed for temperature con- trol service only. Because they do not fail safe, they should not beused for temperature limiting duty. WARNING: Users should install adequate back-up controls and safety devices with their electricheating equipment. Where the con...
1 2 3 4 1 2 3 4 PilotLight Load Line Single Phase Pilot Light Load Line Single Phase 1 2 3 4 Pilot Light Line Load Load Two Circuit 4. Remove white shaft coupler for safe-keeping while makingwiring connections (see Figure 6). 5. Connect wires according to wiring diagrams (Figures 7 thru 11). Note: E...
CALIBRATION THERMOSTAT SUB ASSEMBLY REPLACEMENT DANGER: Calibration will involve exposure of inter- nal control terminals to ambient conditions duringsome part of the recalibration procedure.Combustible materials which cause hazardousconditions must not be present during recalibra-tion process — oth...
