Hettich EBA 20S - Signal and Test Results - Resistor, Fuse, Lock; Brake Resistor (R1), Fuse (F3), and Lid Lock (Y1) Tests

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10.2.3 Brake resistor R1 and overtemperature fuse F3
Brake resistor R1
Remove plug S405 and measure between
pin 1 and 2 :
230 V Version: ≈ 330 Ω
120 V Version: ≈ 82 Ω
Overtemperature fuse F3
Remove plug S405 and measure between
pin 3 and 4 :
Fuse OK : ≈ 0 Ω
Fuse defective: ∞ Ω
L1R 1 F 3
S40
5
Ω
Ω
10.2.4 Lid lock Y1
Lid switch:
Remove plug S404 and measure between
pin 5 and 6 :
Switch pressed : ≈ 0 Ω
Switch inoperative: ∞ Ω
Lid lock solenoid K1
Remove plug S404 and measure between
pin 1 and 3 :
230 V Version: ≈ 5.7 KΩ
S
4
0
4
BK
WH WH
BK