Troubleshooting guide
WP
33L_
BA_K
1_1
2_en_
08.
fm
47
7
Troubleshooting guide
Note!
• Should a malfunction occur, first check the ’User Interface’
display status on the compressor Control Panel (fault = RED).
• The following information tabulated below, provides help to
correct any fault.
If the fault cannot be corrected, please contact J.P. SAUER &
SOHN customer service. The fault description journal is in the
appendix of this manual..
Fault
Probable cause
Remedy
Operation with compressor
control:
The compressor does not
start or shuts down.
No supply voltage / no control
voltage.
Check fuses. Replace blown fuses.
Operation with compressor
control:
Compressor shut-down,
fault indicator lamp “Oil
level“ (option) illuminates.
The oil level is too low.
Check the oil level, refill with oil if nec-
essary. Check for oil leaks.
Oil too viscous.
Fill oil in accordance to recommenda-
tions.
Check ambient temperature is > + 5°C.
Operation with compressor
control:
Compressor shut-down due
to over-current relay, fault
indicator lamp “Overcurrent“
illuminates.
Motor overheated. Excessive
current drawn.
Check supply voltage and check for
loose connections. The compressor
can be started again after a cooling-
down period.
Check if crankshaft can be easily rota-
ted by hand. If not, disconnect coupling
to determine if motor or compressor is
at fault.
Piston seizure
Check cylinders and pistons for any
score marks, replace as necessary.
Safety valve of 1
st
stage
blows:
Содержание WP 33 L
Страница 4: ...Zertifikate_en_0 fm Genuine Sauer spare parts certified safety SPECIMEN...
Страница 85: ...S a u e r C o m p r e s s o r Type WP 33 L Spare Parts List...
Страница 89: ...Spare Parts List WP33L_ET_en_08 fm E 5...
Страница 90: ...E 6 WP33L_ET_en_08 fm 060 465 Sauer Compressor WP33L 100 12 8 18 11 14 15 16 7 3 1 9 10 1st stage 2nd stage...
Страница 92: ...E 8 WP33L_ET_en_08 fm 065 567 Sauer Compressor WP33L 100 12 8 18 11 14 15 16 7 3 1 9 10 1st stage 2nd stage...
Страница 94: ...E 10 WP33L_ET_en_08 fm 060 315 Compressor WP33L 100 21 17 22 1 19 20 11 12 2...
Страница 96: ...E 12 WP33L_ET_en_08 fm 060 315 Compressor WP33L 100...
Страница 100: ...E 16 WP33L_ET_en_08 fm 061 383 Dipstick 3 1...
Страница 102: ...E 18 WP33L_ET_en_08 fm 060 317 Crankshaft 4 5 2 6 3 7 5 4 1...
Страница 104: ...E 20 WP33L_ET_en_08 fm 060 280 Connecting rod 1st stage 1 4 7 5 6 50 Nm...
Страница 106: ...E 22 WP33L_ET_en_08 fm 060 283 Connecting rod 2nd stage 1 4 7 5 6 50 Nm...
Страница 108: ...E 24 WP33L_ET_en_08 fm 034 989 Piston 1st stage 7 3 4 5 6 2 1...
Страница 110: ...E 26 WP33L_ET_en_08 fm 060 319 Piston 2nd stage 7 3 4 5 1 6 2...
Страница 112: ...E 28 WP33L_ET_en_08 fm 068 628 Cylinder with head and valve 1st stage 3 2 4 5 1...
Страница 114: ...E 30 WP33L_ET_en_08 fm 068 615 Cylinder with head and valve 2nd stage 2 3 4 1...
Страница 116: ...E 32 WP33L_ET_en_08 fm 060 322 Cooler and air piping 13 15 14 12 8 16 5 1 2 10 9 16 3 14 11 4 8 16...
Страница 118: ...E 34 WP33L_ET_en_08 fm 060 328 Crankcase vent 3 1 2 5 6 060 328 1st stage...
Страница 120: ...E 36 WP33L_ET_en_08 fm 030 915 Safety valve 1st stage 1 3...
Страница 122: ...E 38 WP33L_ET_en_08 fm 030 752 Safety valve 2nd stage 1 3...
Страница 124: ...E 40 WP33L_ET_en_08 fm 060 440 Air pressure piping 7 8 4 6 2 4 6 9 1 5 10...
Страница 126: ...E 42 WP33L_ET_en_08 fm 060 312 Separator 2 7 8 1 4 6 3 8...
Страница 128: ...E 44 WP33L_ET_en_08 fm 035 010 Pressure gauge 1 2...
Страница 130: ...E 46 WP33L_ET_en_08 fm 060 354 Automatic drainage system 3 1 4 5...
Страница 132: ...E 48 WP33L_ET_en_08 fm 060 589 Resilient mounts 3 5 1 4 2 6 4 2 6...
Страница 134: ...E 50 WP33L_ET_en_08 fm 065 568 Resilient mounts 3 5 1 4 2 6 4 2 6...
Страница 136: ...E 52 WP33L_ET_en_08 fm 061 001 Hose line 1 2...
Страница 138: ...E 54 WP33L_ET_en_08 fm Flexible coupling 1 2 3 Compressor Motor...
Страница 140: ...E 56 WP33L_ET_en_08 fm Flexible coupling 1 2 3 Compressor Motor...
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Страница 156: ...E 72 WP33L_ET_Index_en_08 fm 005 029 Washer 060 316 14 21 Ref No Description Assembly Page E Item...