OPERATION
10
Trooper
t
1500H (03--04)
DAILY MAINTENANCE
(Every 4 Hours of Use)
1. Clean machine with a non-abrasive, nonsolvent
cleaner.
2. Drain and rinse tanks thoroughly.
3. Remove any lint buildup from float shut-off screen
(Figure 9).
FIG. 9
4. Remove and rinse solution tank screen
(Figure 10).
FIG. 10
5. Inspect power cords for damage. Replace if
damaged. Coil cords neatly after each use.
6. Remove any lodged debris from floor tool.
7. Check spray pattern for clogged spray tips.
WEEKLY MAINTENANCE
(Every 20 Hours of Use)
1. Check floor tool for loose shoes. If loose, tap back
in place with rubber mallet.
2. Inspect vacuum hose for holes and loose cuffs.
MONTHLY MAINTENANCE
(Every 80 Hours of Use)
1. Inspect cord grips for damage. Replace if
damaged. Neatly coil cords after each use.
2. Inspect tank for cracks.
3. Lubricate casters with a water resistant grease.
4. Remove spray tips from floor and hand tools and
soak in an acetic acid solution.
NOTE:
Do not use pins, paper clips, etc., to unplug
spray tips. This will damage spray tips.
5. Flush pump system. Use acetic acid solution to
dissolve normal alkaline chemical buildup. Follow
these steps:
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
a. Premix .5L (16 oz.) of an acetic acid solution
with 7.5L (2 gal) of hot water 60
_
C (140
_
F )
and pour into solution tank.
b. Place a bucket under spray tips to catch
spray.
c. Turn on pump switch.
d. Squeeze trigger on tool for 30 seconds.
e. Allow solution to remain in system for up to 6
hours in above freezing temperatures.
f.
Later, spray out acetic acid solution into a
drain. Then run 11.4L (3 gal) of clean water
through system to flush out impurities.
QUARTERLY MAINTENANCE
(Every 250 Hours of Use)
Inspect motors for carbon brush wear. Replace
brushes when worn to a length of 10mm (0.38 in.) or
less. Contact an Authorized Service Center for carbon
brush inspection.
ATTENTION: Contact an Authorized Service
Center for machine repairs. Machine repairs
performed by other than an authorized person will
void the warranty.
Summary of Contents for Trooper 1500H 608570
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