OPERATION
1550 Gas/LPG/Diesel MM283 (9--01)
2--18
MACHINE TROUBLESHOOTING
Problem
Cause
Remedy
Trailing water -- poor or no
water pickup
Worn rear squeegee
Rotate or replace rear squeegee
blade
Rear squeegee out of adjustment
Adjust rear squeegee
Worn side squeegee
Replace side squeegee blade
Side squeegee out of adjustment
Adjust side squeegee
Vacuum hose clogged
Flush vacuum hoses
Float stuck shutting off vacuum
Clean float
Vacuum fan drive belt loose or
broken
Adjust, or replace and adjust belt
Debris caught on squeegee
Remove debris
Foam filling solution tank
Empty solution tank; use less or
change detergent
Vacuum hose to rear squeegee
disconnected or damaged
Reconnect or replace vacuum
hose
Vacuum fan to solution tank hose
damaged
Replace hose
Little or no solution flow to
fl
Solution tank empty
Fill solution tank
floor
Solution control linkage broken or
out of adjustment
Replace and/or adjust linkage
Solution supply lines plugged
Flush solution supply lines
Solution spreader holes plugged
Flush spreader holes
Poor scrubbing performance
Debris caught on scrub brushes
Remove debris
Improper detergent or brushes
used
Check with TENNANT
representative for advice
Worn scrub brushes
Replace scrub brushes
Scrub brushes out of adjustment
Adjust scrub brushes
Debris hopper full
Empty hopper
Brushes have rotation set
Rotate brushes end-for-end
Scrub brush drive failure
See HYDRAULIC COMPONENTS
TROUBLESHOOTING --
Hydraulic Motor Failure, in the
MAINTENANCE section
Summary of Contents for 1550
Page 16: ...SPECIFICATIONS 1550 Gas LPG Diesel MM283 6 91 1 2 ...
Page 100: ...APPENDIX 1550 Gas LPG Diesel MM283 6 91 4 2 ...
Page 112: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 11 07 6 6 ...
Page 237: ...STANDARD PARTS 6 131 1550 Gas LPG Diesel MM283 3 11 ...
Page 286: ...STANDARD PARTS 1550 Gas LPG Diesel MM283 8 02 6 180 ...
Page 301: ...LPG PARTS 7 15 1550 Gas LPG Diesel MM283 11 07 ...
Page 363: ...DIESEL PARTS 8 53 1550 Gas LPG Diesel MM283 2 05 ...
Page 378: ...DIESEL PARTS 1550 Gas LPG Diesel MM283 2 05 8 68 ...
Page 436: ...BREAKDOWNS 1550 Gas LPG Diesel MM283 8 02 10 38 ...
Page 456: ...CONTINENTAL ENGINE BREAKDOWN GASOLINE LPG 1550 Gas LPG Diesel MM283 2 95 11 20 ...
Page 534: ...PERKINS ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 9 01 15 30 ...
Page 562: ...1011676 CAT ENGINE BREAKDOWN DIESEL 1550 Gas LPG Diesel MM283 2 05 16 28 ...