Miller Electric CE-60T, Owner'S Manual

Page: 16 / 60

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A complete Parts List is available at www.MillerWelds.com
OM-242 880 Page 12
General
Operating Temperature 5 ° to 104 ° F ( − 15 ° to 40 ° C)
−− −−
IP Code − Degree of protection provided by enclosure IP23CS
−− −−
IP − International Protection
−− −−
2 − No ingress of foreign objects
≥
12.5 mm (0.5 in.)
−− −−
3 − No harmful ingress spraying
water
−− −−
C − AC line circuits protected
against ingress of tool . 2.5 mm
dia x 100 mm long (0.1 in. x 4 in.)
−− −−
S − Fan stationary during water
test
−− −−
Toppling or tilting Up to 15 ° incline
−− −−
Gas Type Air or Nitrogen
−− −−
Gas Quality
Clean, moisture − free,
oil − free
−− −−
Gas Inlet Flow and Pressure 6.75 SCFM (191 L/min)
90 PSI (621 kPa)
Min
120 PSI (827 kPa)
Max
Gas Filtering Particulates to 5 microns
−− −−
Torch
Mild Steel capacities (see Section for cutting speeds vs material type and thickness)
Rated Capacity (edge start) 7/8 in. at 10 ipm (254 mm/min)*
−− −−
Sever Cut Capacity (edge start) 1 − 1/4 in.
−− −−
Pierce Capacity 7/16 in.
−− −−
*Travel speeds are approximately 80% of maximum.
4-3. Duty Cycle And Overheating
Duty Cycle is percentage of 10
minutes that unit can cut at rated
load without overheating. Duty
cycle is based on an ambient tem-
perature of 104
°
F (40
°
C).
If unit overheats, output stops,
temperature status light
illuminates, and cooling fan runs.
Wait fifteen minutes for unit to cool
or temperature light to go off.
Reduce amperage or duty cycle
before cutting or gouging.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
Overheating
Duty1 4/95 − Ref. 805 159-A
0
15
Minutes
A
OR
Reduce Duty Cycle
5 Minutes Cutting 5 Minutes Resting
4 Minutes Cutting 6 Minutes Resting
40% Duty Cycle
50% Duty Cycle
6 Minutes Welding 4 Minutes Resting
60% Duty Cycle