Nobles EZ Rider HP, Operator'S Manual

Page: 47 / 86

MAINTENANCE
45
EZ Rider
t
HP 330780 (4--04)
MAINTENANCE CHART
NOTE: Check procedures indicated (
H
) after the first 50 hours of operation.
Interval Key Description Procedure
Lubricant/
Fluid
No. of
Service
Points
Daily 1 Side and rear squeegees
Check for damage and wear -- 3
Check deflection and leveling -- 6
2 Scrub brushes Check for damage, wear, debris -- 2
8 Recovery tank Clean tank -- 1
8 Recovery tank, ES mode Clean ES filter -- 1
7 Solution tank, ES mode Clean solution supply filter -- 1
9 Vacuum fan inlet filter Clean -- 1
-- Machine Check for leaks -- 3
11 Cylindrical brushes only:
debris trough
Clean -- 1
15 FaST PAK supply hose
and connector (option)
Clean and connect hose to stor-
ing plug when not in use
-- 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
16 FaST filter screen (option) Clean -- 1
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
16 FaST air filter (option) Clean -- 1
500 Hours 9 Vacuum fan motor Check motor brushes -- 1 (2)
3 Steering gear chain
H
Check deflection -- 1
1000
Hours
5 Scrub brush motors Check motor brushes -- 2
6 Propelling motor Check motor brushes -- 1
LUBRICANT/FLUID
DW Distilled water . . . .
SPL Special lubricant, Lubriplate EMB grease (NOBLES part no. 01433--1) . . .
GL SAE 90 weight gear lubricant . . . .