CheckHeater Resistance
To reduce risk of injury or damage to equipment,
conduct these electrical checks with the main
power switch OFF.
1. Turn main power switch off.
2. Make electrical resistance checks for the
components.
3. Replace any parts whose resistance readings do
not comply with the ranges listed in tables.
Note
Check resistance at ambient room
temperature 63°– 77°F (17°– 25°C).
Table 4 Heaters
Component
Between
Terminals
For Unit Voltage Platen Model Code Resistance Values (ohms)
EM
8.25Ω +1 / -2Ω
AD, BE, FC 220/240 VAC
EF, ES
9.6Ω +2 / -3Ω
EM
16.5Ω +1 / -2Ω
380/400 VAC
EF, ES
19.2Ω +2 / -3Ω
EM
16.5Ω +1 / -2Ω
AD, BE, FC
470/490 VAC
EF, ES
19.2Ω +2 / -3Ω
EM
16.5Ω +1 / -2Ω
AD, BE, FC 570/590 VAC
EF, ES
19.2Ω +2 / -3Ω
Platen
Any to GND All
Any
100,000Ω Min
Component Between Terminals For Unit Voltage Platen Model Code
Resistance Values (ohms)
Pump
T1/T3, T2/T3,
B1/B3, B2/B3
Any
Any
192.0 +/- 19.2Ω
24
334130A
Содержание 334130A
Страница 10: ...Component Identification Electrical Control Enclosure Figure 3 Electrical Enclosure 10 334130A...
Страница 57: ...Repair Figure 35 Inside of Electrical Control Enclosure 334130A 57...
Страница 65: ...Parts Parts Therm O Flow 200 Supply Unit 334130A 65...
Страница 68: ...Parts Electrical Module 68 334130A...
Страница 69: ...Parts 334130A 69...