HP Concorde 608349 - Manual (Page 15)

OPERATION
Concorde t HP Plus (01–00) 15
5. To tighten or replace belt, loosen 4 brush motor
mount bolts. If worn, replace belt (Figure 31).
6. To tighten belt, pull back on motor until belt
becomes tight, retighten mounting bolts.
7. Replace brush guard and reset main circuit
breaker button.
PLUMBING SYSTEM MAINTENANCE
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and turn off
machine.
Each month or every 80 hours of operation flush out
plumbing system with an acetic acid solution. This will
prevent plumbing system from clogging and reduce
the risk of pump failure. Also check plumbing system
for any leaks; repair if necessary. Solution pump does
not require lubrication.
1. Pour 750ml (24 oz) of acetic acid solution with
11.3 L (3 gal) of hot water, 60
°
C (140
°
F), into
solution tank.
FOR SAFETY: When using machine, follow mixing
and handling instructions on chemical containers.
2. Transport machine over a floor drain.
3. Pull out drive motor circuit breaker button to shut
off power to drive motor.
4. Activate main power and pump switches.
5. Press drive switch towards clean mode symbol.
6. Rotate control grips completely forward and hold
for 2 to 3 minutes.
7. Turn main power off and let machine sit overnight
to allow acetic acid to break down alkaline buildup.
8. Next day, over a floor drain, disperse remaining
solution.
9. Fill solution tank with 11.3 L (3 gal) of clean water
and operate machine to flush out excess acetic
acid solution.
10. Reset drive motor breaker button.
SOLUTION FILTER MAINTENANCE
Remove the following solution filters and clean them
as needed. Replace filters if damaged.
INLINE STRAINER FILTER
1. Pump solution tank dry to prevent water from
spilling when removing filter.
2. Unscrew and remove inline strainer filter (clear
bowl). Filter is located underneath at rear of
machine (Figure 32).
FIG. 32
3. Remove screens from bowl and clean.
4. When replacing filter, be certain clear bowl is
threaded securely.
SOLUTION TANK STRAINER
1. Remove solution tank fill port strainer from inside
fill port
(Figure 33).
FIG. 33
2. Rinse filter and remove any debris.
STANDPIPE SCREEN
1. Remove recovery tank dome.
2. Remove screen from standpipe and rinse off,
replace screen securely. (Figure 34).
FIG. 34
Home Find... Go To..