Remove/install condensation sensor

AR42.10-W-0050A

17.4.09

MODEL 374, 375, 930, 932, 933, 934, 940, 942, 943, 944, 950, 952, 953, 954, 957, 958, 970, 972, 974, 975, 976

W42.10-1206-05

Condensation sensor (B76) without drain valve

1 Connector

2 Jack

3 O-ring

B76 Condensation sensor

W42.10-1207-05

Condensation sensor (B76) with drain valve

1 Connector

2 Jack

3 O-ring

4 Button (drain valve)

5 Paint protection cap

B76 Condensation sensor

Modification notes

17.1.07	Remove paint protection cap, added.	Step 2
	Reset maintenance system (WS) using Star Diagnosis or via instrument (INS), added.	Step 9
	Picture showing condensation sensor (B76) with drain valve, added.

	Removing
1	Depressurize compressed-air system
2	Remove paint protection cap (5)	 Only on condensation sensor (B76) with drain valve.
3	Disconnect connector (1) from jack (2)
4	Remove condensation sensor (B76)
	Checking
5	Check condensation sensor (B76) using multimeter	 Only in the case of complaint.
		Condensation sensor (B76) without drain valve	AR42.10-W-0050-01A
		Condensation sensor (B76) with drain valve	AR42.10-W-0050-01B
		Condensation sensor status: "Dry"	*BE42.10-N-1017-10B
		Condensation sensor status: "Wet"	*BE42.10-N-1018-10B
	Test adapter		WF58.50-W-4260-04A
	Install
6	Install condensation sensor (B76)	 If the condensation sensor (B76) is dropped, it must be replaced even if no damage is visible.
		Inspect O-ring (3), replace if necessary.
			*BA42.60-N-1001-02A
7	Attach connector (1) to jack (2)
8	Attach paint protection cap (5)	 Only on condensation sensor (B76) with drain valve.
9	Read out fault memory in maintenance system (WS); delete stored faults if necessary
10	Reset maintenance system (WS) using Star Diagnosis or via instrument (INS)	 Only if there was no water in the compressed air system, the condensation sensor (B76) did not detect the appropriate status correctly and was therefore replaced.