Cobra RSC34
4
damaged. If there has been damage incurred in
shipping, please notify your carrier immediately.
2. Check the list of freight contents. If there is any
missing item, please contact your distributor.
Your crate should contain:
Main unit: 1 Cobra RSC34 scrubber
6V battery: 4 wet, maintenance free batteries
Battery wiring: 1 set
24V/25A battery charger: 1 unit
Squeegee: 1 squeegee
Disc scrub brushes: 2 brushes
Pad drivers: 2 units
Optional other accessories- purchased additionally
3. Before unpacking the machine, please remove all
straps and ropes that attach the machine to the pallet.
4 With the assistance of others, carefully remove the
machine from the pallet.
Warning! Do not directly
drive the machine off the pallet
without using a
ramp. This could damage your machine.
Install the Batteries
Note:
Please install the batteries after unloading the
machine from the pallet. (See following).
Warning:
Fire or explosion hazard. The batteries release
hydrogen. Please keep away from spark or open flame.
The battery compartment should be kept open when
charging.
For safety: Please wear appropriate protective gear: safety
glasses, apron and gloves when performing battery
maintenance or wiring. Avoid contact with battery acid.
If you come in contact with
battery acid, wash imme-
diately with soap and
water.
Park the machine on level
ground and take out the
start key.
Lift up the recovery tank to
access the battery
compartment.
Place batteries in the
battery compartment and
connect the battery wiring
according to the photo on bottom left.
Important:
Be sure
the poles are connected properly!
Note:
Place batteries carefully into the compartment in
order to avoid the damaging the batteries and the
machine.
Before connecting the batteries, please ensure whether
the electrodes and terminals are clean. Use terminal
cleaning fluid and wire brush as required.
Paint a thin layer of metal-free lubricating oil or protective
spray on the connected wiring to avoid battery corrosion.
After the batteries are installed, please check the power
gauge. If the gauge indicates 80% or greater, batteries
do not need to be charged. If less than 80%, charge the
batteries.
Battery Charging
Do not keep the batteries in an uncharged state for a long
time. Letting the batteries run completely down may
damage them. The following instructions apply to the
specific charger for this machine. Be sure to use the
proper charger for this machine in order to avoid damaging
the batteries.
Specification of battery charger:
● Type of charger: for lead-acid maintenance free batteries
● Output voltage - 24V
● Output current - 25A
● Intended for deep cycle batteries
Warning:
Do not
put metal tools, shavings or debris on
batteries as this could cause an electrical arc.
When servicing the machine, wear appropriate safety gear
such as gloves, apron and goggles.
1. Move the machine to well-ventilated area for charging.
2. Park the machine on level ground and turn the key to
the OFF position. Engage parking brake (if equipped).
3. Before charging, check the electrolyte level of each
battery unit. (If using non-standard, non-mainten-
ance-free batteries.)
4. When charging, leave the battery compartment open for
ventilation
5. Insert the AC power cord of the charger into outlet or
other power source.
6. Insert the DC cable of the charger into the battery
charging socket on the rear panel of the recovery tank.
