INSTALLATION
7
AIR COMPRESSOR - OWNER'S MANUAL
PARTS LAYOUT
5, 7.5, 10, 15 and 20 hp
125A
X1
1
2
RESET
B1
X1
FT1
K1
TAG
DESCRIPTION
K1
FT1
B1
X1
MAIN CONTACTOR
OVERLOAD RELAY
EMERGENCY BUTTON
TERMINAL BLOCKS
LAYOUT
PARTS LAYOUT
5 hp - OPENED D.O.L. STARTER
Back Sight
K1
FT1
B1
Front
Emergency Button
42
AIR COMPRESSOR - OWNER'S MANUAL
DIRECT ON LINE STARTERS (D.O.L.)
1
2
TECHNICAL DATA 15120HW60X
AIR COMPRESSOR PARTS
6
4
3
2
34
19
31
30
29
17
19
3
14
16
22 - 48
20
24
35
11
9
12
13
10
8
1
39
45
40
38
33
32
21
21
½ lock washer
1/2 washer
Support base tank
120 gal hor. tank
2 x 1 reduction bushing
1/4 tube
Centrifugal unloading valve
Centrifugal unloading valve kit
Motor fastening plate
3/8 x 1.1/2 hex head bolt
3/8 lock washer
3/8 washer
Motor 208/230/460V (three-phase)
Pulley
3/8 x 1/2 Allen hex without head
Start switch**
Support start switch**
Start switch pressure switch cord (not shown)**
Motor start switch cord (not shown)**
Belt
3/4 NPT air filter
Filter element
Hose for tank drain (not shown)
CODE
QTY
DENOMINATION
04
04
02
01
01
01
01
01
02
04
04
04
01
01
01
01
01
01
01
02
02
02
01
No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Bare pump
Belt guard
3/4 x 100mm nipple
NPT 3/4 x 1/2 straight connection
Upper tubing adaptor
Pressure switch
1/4 nipple
Strain relief
1/4 ASME safety valve
Pressure gauge
NPT 3/4 x 3/4 straight connection
BSP 90 3/4 elbow
3/4 plug
3/4 side elbow
3/4 nipple
Check valve
Check valve kit
NPT 1/8 x 1/4 straight connection
2 Plug
O ring
1/4 tank drain valve
W 1/2 x 1.3/4 hex head bolt
BSW 1/2 hex nut
º
CODE
QTY
DENOMINATION
933.9383-0
830.1010-0
21011009
21011001
20517005
012.0845-0
003.0174-4
012.0723-0
022.0057-0
011.0118-0
003.0051-9
60255506
003.0031-4
003.0343-0
003.0036-5
60281501
34004508
003.0054-3
003.0514-0
023.0339-0
022.0206-0
*
*
01
01
02
02
01
01
01
01
01
01
02
01
01
01
01
01
01
01
01
02
01
04
04
No.
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
25
*
*
701.0365-0
25003832A
003.0512-0
709.1670-0
022.0174-0
830.1043-0
21028503
*
*
*
015.0603-0
709.1325-0
*
012.0939-0
701.0380-0
012.0907-0
012.0909-0
004.0013-0
809.1085-0
007.0118-0
709.1246-0
* Part available in the market - not sold by Schulz.
** Optional start switch
41
36
37
28
26
27
15
42
47
46
18
7
25
