Tennant EZ Rider, Operator'S Manual

Page: 39 / 78

MAINTENANCE
37
EZ Rider 330730 (9--00)
MAINTENANCE CHART
Interval Key Description Procedure
Lubricant/
Fluid
No. of
Service
Points
Daily 1 Side and rear squeegees
Check for damage and wear -- 3
y q g
Check deflection and leveling -- 6
2 Scrub brushes Check for damage, wear, debris -- 2
8 Recovery tank Clean tank -- 1
9 Vacuum fan inlet filter Clean -- 1
-- Machine Check for leaks -- 3
11 Cylindrical brushes only:
debris trough
Clean -- 1
50 Hours
5 Cylindrical brushes Check taper and rotate front to
rear
-- 2
10 Squeegee caster wheels
and pivot points
Lubricate SPL 4
4 Battery cells Check electrolyte level DW 3
12 Disk scrub head floor skirts Check for damage and wear -- 2
100 Hours
5 Cylindrical scrub brush
drive belts
Check tension -- 2
3 Steering caster pivot bear-
ing
Lubricate SPL 1
9 Tank and vacuum fan seals Check for damage and wear -- 3
14 Tires Check for damage and wear -- 3
200 Hours
4 Battery terminals and
cables
H
Check and clean -- 12
13 Brake Check adjustment -- 1
6 Steering gear chain Lubricate GL 1
500 Hours 9 Vacuum fan motor Check motor brushes -- 1 (2)
3 Steering gear chain
H
Check deflection -- 1
1000
5 Scrub brush motors Check motor brushes -- 2
Hours
6 Propelling motor Check motor brushes -- 1
LUBRICANT/FLUID
DW Distilled water . . . .
SPL Special lubricant, Lubriplate EMB grease (TENNANT part no. 01433--1) . . .
GL SAE 90 weight gear lubricant . . . .
NOTE: Also check procedures indicated (
H
) after the first 50 hours of operation.
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