Idiomas disponibles
Idiomas disponibles
5-2. Adjusting Spark Gaps
5-3. Voltmeter/Ammeter Help Displays
.
All directions are in reference to the front of the unit. All
circuitry referred to is located inside the unit. There are
no user serviceable parts inside unit.
1
Typical Help Display (For Help 0)
• Help 0 Display
1
V
Short in the thermal protection circuitry. Contact a Factory
Authorized Service Agent.
HLP
• Help1 Display
An SCR overcurrent condition has occurred. Turn power
off and on. If condition continues, contact a Factory Autho-
rized Service Agent.
A
• Help 2 Display
−−0
Malfunction in the thermal protection circuitry. Contact a
Factory Authorized Service Agent.
• Help 3 Display
Transformer has overheated. The unit has shut down to al-
low the fan to cool unit (see Section 3-2). Operation will
continue when the unit has cooled.
• Help 4 Display
Malfunction in the thermal protection circuitry. Contact a
Factory Authorized Service Agent.
4
4
3
1
Tools Needed:
3/8 in
.012 in (0.305 mm)
Y Disconnect and lockout/tagout input
power before adjusting spark gaps.
Remove right side panel.
1
Tungsten End Of Point
3
Replace point if tungsten end disappears; do
not clean or dress tungsten.
2
2
Spark Gap
Normal spark gap is 0.012 in (0.305 mm).
If adjustment is needed, proceed as follows:
3
Adjustment Screws
Loosen screws. Place gauge of proper thick-
ness in spark gap.
4
Pressure Point
Apply slight pressure at point until gauge is
held firmly in gap. Tighten screws to 12 in/lbs
torque (overtightening will deform plastic
base). Adjust other gap.
5/32 in
Reinstall right side panel.
• Help 5 Display
Rectifier assembly has overheated. The unit has shut
down to allow the fan to cool unit (see Section 3-2). Opera-
tion will continue when the unit has cooled.
• Help 6 Display
Not used.
• Help 7 Display
Not used.
• Help 8 Display
Not used.
• Help 9 Display
Short in the thermal protection circuitry. Contact a Factory
Authorized Service Agent.
• Help 10 Display
Remote Output control is activated. Release Remote Out-
put control.
• Help 11 Display
Output Selector switch is not in correct position (see Sec-
tion 4-1).
• Help 12 Display
Non-allowable set-up of the front panel.
• Help 13 Display
Not used.
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