HP Concorde 608349 - Manual (Page 12)

OPERATION
12 Concorde t HP Plus (07–99)
4. Check water level (A) in each battery cell. Do not
charge batteries unless water is slightly covering
battery plates (B). If needed, add just enough
distilled water to slightly cover plates. DO NOT
overfill. Batteries can overflow during charging due
to expansion. Replace cell caps before charging
(Figure 24).
A
B
FIG. 24
5. With charger disconnected from machine, plug
charger’s power cord into a grounded wall outlet
(Figure 25).
Grounded Outlet
Grounding
Edge/hole
Grounded
3 Hole Outlet
Ground Pin
(120V) (230V)
FIG. 25
6. Connect battery charger into machine as shown
(Figure 26).
FIG. 26
7. Charger will automatically begin charging and
automatically shut off when fully charged.
NOTE: The machine will become inoperable once
charger is connected.
WARNING: Batteries emit hydrogen gas.
Explosion or fire can result. Keep sparks and
open flame away. Keep battery compartment open
when charging.
8. When disconnecting charger, always unplug
charger from wall outlet first.
9. After charging, recheck battery fluid level. If
needed, add distilled water to bring level of fluid to
bottom of sight tubes. Be certain to replace cell
caps securely and to wipe off the top of batteries
with a clean cloth.
10. Replace battery compartment hood.
MACHINE MAINTENANCE
To keep machine in good working condition, simply
follow daily, weekly and monthly maintenance
procedures.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and turn off
machine.
TO ACCESS INTERNAL COMPONENTS
1. Drain recovery and solution tank.
2. Turn main power switch off and disconnect
batteries.
FOR SAFETY: When servicing machine,
disconnect batteries before working on machine.
3. Remove vacuum hoses from vacuum pickup
heads.
4. Remove drain hose from holder and push hose
halfway through U–bracket to allow hose slack .
5. Carefully hinge tank over (Figure 27).
FIG. 27
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