User's Manual

PAGE 24 — MVH306D/DS PLATE COMPACTOR — OPERATION AND PARTS MANUAL — REV. #11 (02/04/14)
BATTERY MAINTENANCE (Option)
Mishandling of the battery shortens the service life of the battery
and adds to maintenance cost. When handling the battery do
the following:
Figure 33. Battery Electrolyte Levels
 The battery electrolyte contains sulphuric acid, be careful
not to let the battery electrolyte come in contact with your
body or clothing.
 Always check the battery terminals periodically to
ensure that they are in good condition.
 Charge the battery in a open air environment (plenty of
ventilation).
 Before charging , remove the cap from each cell of the battery.
 Connect the positive (+) lead of the charger to the positive
(+) terminal of the battery and the negative (-) lead of the
charger to the negative (-) terminal of the battery. DO NOT
reverse the polarity when charging. Reverse polarity will
damage the charger rectifer or the battery.
BATTERY CHARGING
 DO NOT charge battery with the battery cables connected
to the compactor. The diodes will be damage by the high
voltage.
 Batteries generate hydrogen
gas which can be highly
explosive. DO NOT smoke or
allow flames or sparks near the
battery, especially during
charging of the battery.
3. Loosen bleeder plug located at top of hydraulic cylinder on
side of vibrator (Figure 32). Air remaining in the circuit will
be forced out of the bleeder plug. Once all air has been
purged from the hydraulic system, tighten bleeder plug
securely
4. Re-insert oil plug into hydraulic oil tank and tighten securely.
Re-install breather cap.
 Always wear eye protection and rubber gloves , since the
battery contains sulfuric acid which burns skin and eats
through clothing. In case of contact, flush thoroughly with
water and contact a doctor immediately.
 Use wire brush or sand paper to clean the battery terminals.
 Always check battery for cracks or any other damage. If white
pattern appears inside the battery or paste has accumulated
at the bottom, replace the battery.
 If the compactor will not be in operation for a long period of
time, store in cool dry place and check the battery charge
level every month to maintain the performance of the battery.
 Check the battery regularly and make sure that each
electrolyte level is to the bottom of the vent well
(Figure 33). If necessary add only distilled water in a well-
ventilated area.
Figure 32. Bleeder Plug
MAINTENANCE
Make sure hydraulic oil is at a normal safe operating level.
DO NOT over fill. Over filling (excessive oil) will cause
excess oil to blow out of breather plug.
CAUTION
The bleeder plug should only be loosened, but not removed.
NOTICE
Wear safety glasses or face mask , protective clothes,
and rubber gloves when working with battery.
CAUTION