1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A
B
C
D
E
F
JN
L2.1
4
L1.1
L2.1
11
14
12
21
24
22
A1
A2
-4K3
11
14
12
21
24
22
A1
A2
-4K5
/5.1
/5.1
/5.1
/5.1
L1.2
/6.4
/6.4
/6.7
/6.7
11
/5.2
+
RAH
=
/6.5
/6.5
/5.1
/5.1
11
14
12
21
24
22
A1
A2
-4K4
/3.8
/5.1
/3.8
/5.1
PE
1
-X2
2
3
-X2
4
-X2
15
-X2
7
-X2
8
PE
6
PE
16
-X2
5
-X2
457 - 462
IND
APPD
DATE
NAME
DATE
DR
CK
STD
JN
IEC 1146-1
TITLE
TYPE
FILE
REV
OF
SHEET
compr. air dryer
DRAWING-NO
operating switch
4
3
X2
X1
-4S3
remote control
/5.1
A
P>
overpressure
4
2
1
PE
-4F5
P<
low pressure
2
4
1
PE
-4F4
overcurrent
C
B
A
-4T7
crankcase heater
1
2
PE
-4E2
overcurrent detector
2
1
-4T7
/4.3
/4.3
B
A
C
21
22
-5K2
22/3/2796
2796
21.02.01