Charge Batteries; Low Discharge Signal Sender (Lds); Maintenance Of Drive; Batteries - HAKO Scrubmaster B120 Instruction Manual

Maintenance and Care

5.4.1 Charge Batteries

Use the integrated battery charger (Fig.
7/3) to charge batteries. Proceed to
connection of the charger by means of
the mains cable (Fig. 7/4) with safety
plug. Charging batteries is recommen-
ded if at least one bar of the LDS dis-
play has extinguished after operation of
the machine. On this behalf you are re-
quested to observe the operating in-
structions of the charger 88-60-2723 as
well as the operating instructions of the
battery manufacturer. In case it is inten-
ded to change the type of battery the
charger has to be adjusted only by
Hako contract workshops.
Proceed to proper initial char-
ging of the used batteries befo-
re first operation of the machi-
ne. Hako cannot be held liable
for battery damages resulting
from non-execution of initial
charging.
Provide for sufficient ventilati-
on of areas where batteries are
charged. – Explosion hazard!
5.4.2 Low Discharge Signal sender
(LDS)
The machine has been equipped with a
charge indicator to preclude the batte-
ries from low discharge. This low di-
scharge signal sender has been
integrated into the electronics. If other
batteries are used, re-adjustment of the
low discharge signal sender is required.
Only Hako contract workshops
are authorised to proceed to
adjustment of the low dischar-
ge signal sender.
5.4.3 Maintenance of Drive Batte-
ries
Refer to operating instructions 88-60-
2556 for information on care of drive

batteries.

5.4.4 Remove Batteries

1. Park machine on level ground.
2. Switch off machine by key switch.
3. Open empty soiled water tank (Fig.
7/7) and secure by support (Fig. 7/8).
4. Disconnect battery plug (Fig. 7/5).
5. Disconnect battery connection ca-
bles.
6. Remove batteries.

5.4.5 Install Batteries

Due to alteration of the centre
of gravity, only use batteries as
released and at the prescribed
position only.
1. Switch off machine by key switch.
2. Open empty soiled water tank (Fig.
7/7) and secure by support (Fig. 7/8).
3. Place batteries into trough according
to figure.
4. Connect battery poles and enclosed
connecting cables according to wi-
ring diagram (Fig. 7/9). Provide for
tight fitting and grease poles.

5.4.6 Disposal of Batteries

Used batteries labelled by the recycling
sign contain re-usable substances. Ac-
cording to the labelling by crossed dust-
bin, such batteries must not be added to
normal household waste. Contact your
local Hako contract partner for return
and recycling according to § 8 BattV!
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