Phoenix DryRod TYPE 50A SERIES Operating Instructions Manual

I.

OPERATING INSTRUCTIONS FOR TYPE 50A SERIES

MODELS 7, 9, 10, 11, 14, 15, & 17 PORTABLE ELECTRODE STABILIZATION OVENS
TYPE 50A MODEL 14
Three Wire Grounded Circuit:
120 Volts AC/DC
Temperature: 300°F Average
(stabilized temperature)
Heating Element: Ring Type, 350 Watts, 120 Volts
Type 50A Model, 9, 10, 11, 14, & 17 120V (AC/DC)
Plug power cord into suitable 120 Volt AC or DC power
source.
Type 50A Model 7 & 15, 240V (AC Only)
Plug power cord into suitable 240 Volt AC (Only) power
source.*
ELECTRODE HOLDING
1. Open lid of box and allow approximately 20 minutes
warm-up to drive out any retained moisture.
2. Place only dry electrodes within box. Keep lid closed
but unlatched while plugged into powered receptacle.
*Caution* - To avoid oven damage, never place oven in contact with welding current.
All wiring should be done by licensed electricians in accordance with State & Local codes plus NEC (National Electric
Code) Standards. Improper installation or use may result in serious injury. Always remove oven from power source
before troubleshooting or repairing.
Troubleshooting - Type 50 Ovens
II.
OVEN FAILS TO OPERATE - NO HEAT
1. If oven will not heat, check power supply.
2. Check plug at outer end of power cord. Check com-
plete power cord for continuity. If defective, replace cord
assembly.
3. Disconnect wires from heating element and check
heating element for continuity (access through top of
Electrode Stabilizing
DryRod
Heating Element: Ring Type, 350 Watts, 240 Volts
ELECTRODE STORAGE
3. When your job is done, the oven should remain con-
nected to its power source. If it becomes necessary to
disconnect from power, keep the lid closed and latched
to provide sealed storage of unused electrodes.
4. Your DryRod® oven has been preset at the factory for
optimum temperature control. The sealed thermostat is
not adjustable, but easily replaced if it fails. Average
stabilized temperature of the oven is 300°F with a full
load (average 250°F empty). A parts list and wiring dia-
grams are printed on the reverse side for your conven-
ience.
*Warranty is void if used with D.C. power source
**CAUTION**
oven). If defective, replace elements.
4. On type 50A ovens check thermostat for continuity at
ambient temperature (access through top of oven). If
defective, replace thermostat.
OVEN OPERATES - OVERHEATS
1. Check thermostat operation as in number 5 (Oven
Fails To Operate - No Heat).
Ovens
TYPE 50A MODEL 15
Three Wire Grounded Circuit:
240 Volts AC (Only) *
Temperature: 300°F Average
(stabilized temperature)
®
N5430400P-1