Tennant 1465, Руководство оператора

Страница: 31 / 70

OPERATION
2-15
1465/1480/1490 MM185 (9--90)
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
Vacuum hose clogged Flush vacuum hoses
Recovery tank full Drain tank
Float stuck shutting off vacuum Clean float
Debris caught on squeegee Remove debris
Foam filling recovery tank Empty recovery tank; use less or
change detergent
Vacuum hose to rear squeegee
disconnected or damaged
Reconnect or replace vacuum
hose
Recovery tank lid not seated on
the recovery tank
Reinstall recovery tank lid
Little or no solution flow to
fl
Solution tank empty Fill solution tank
floor
Solution control cable broken or
out of adjustment
Replace and/or adjust cable
Solution supply lines plugged Flush solution supply lines
Poor scrubbing performance Debris caught on scrub brushes Remove debris
Improper detergent or brushes
used
Check with TENNANT representa-
tive for advice
Worn scrub brushes Replace scrub brushes
ES
t
system does not fill solu-
tion tank
Clogged solution pump or lines Flush ES
t
system