Operating Hours; Service Info - Wetrok Sprinter XR 70 Mode D'emploi

+», «Water –»). It can be turned on and off
as follows:
– If the brush housing (A2) is lowered from
its parking position, the brush motor si-
multaneously goes into operation and
runs for 5 seconds at the maximum level,
then according to the value programmed
with the PGM button.
Exception:
If the target value is on level 0, the water
pump will not go into operation. The pumps
never run while the machine is standing still.
Operating hours counter (P1)
When the machine starts up, «operation» is
displayed; these are the hours one of the
motors (suction, brush or drive motor) was
active. Operating hour figures for the trac-
tion drive, brushes or suction unit can be ac-
cessed individually through the menu.
Emptying the recovery tank (F2)
To empty the recovery tank (F2), open the
drain cock (D1). Then rinse out the tank with
clean water. The recovery tank (F2) must be
emptied completely every time the water is
changed. And whenever the recovery tank is
emptied, the fresh water filter must also be
taken out and rinsed out under running wa-
ter. The filter basket must be emptied and
cleaned as well.
3.6 Transport without electric drive
support
In order to push the machine without the trac-
tion drive, the parking brake must be disen-
gaged. The brake is disengaged from the
machine by pulling and then underlaying the
release lever (C2). The machine can then be
pushed. Towing the machine is allowed only
at a maximum speed of 8 km/h. Once the
machine has been parked, the brake must be
re-eleased (by removing the release lever un-
derlay).
4. Programming the operating panel
4.1 Accessing the menu
The menu is accessed by means of the PGM
button, which must be held down for three
seconds.
Menu functions are selected by means of
«Water Quantity+» (P4) and «Water Quanti-
ty–» (P5) and confirmed by means of
GO/STOP.
EXIT Leave menu
CUSTOMER Access customer menu, view and
change parameters
SERVICE Menu options for Wetrok service
EXTERN department
SERVICE Menu options for Wetrok
INTERN service department
ENGLISH Change language (German/English)
4.2 Password menu
PASSWORD: For customer menu: Activate «Brush
pressure +» (P2) or «Brush pressure»
(P3) in succession.
4.3 Main menu
PGM 1–2–3 Here the three available program posi-
tions can be programmed.
OPERATING Retrieval of operating data (see 4.5)
DATA
SETTINGS Machine parameter settings
MACHINE Sprinter XR o Sprinter XR TT
TYPE (TwinTurbo)
4.4 Main menu
BRUSH PRESSURE (Level 1 – 5)
WATER LEVEL (Level 1 – 5)
WATER VALUE TABLE (1=1–6 l/min, 2=1.5–8 l/min.)
WATER SPEED DEPEND (On/Off)
ANTISLIPDRIVE (On/Off)
VACUUM LEVEL (high/low)
4.5 Operating data menu
Overview:

OPERATING HOURS

SERVICE INFO

ERROR
Description:
OPERATING HOURS
Here the operating times of the machine for
different consumption sources are displayed.
Operation: As soon as a main consumption
source (traction drive, brush drive or vacuum
cleaner) begins to run, this counter counts
the operating hours.
Traction drive: This counter starts when the
traction drive beings to run.
Brush drive: This counter starts when the
brush drive begins to run.
Vacuum cleaner: This counter starts when
the vacuum cleaner begins to run, on whate-
ver level.
SERVICE INFO
The machine's serial number and service
number, a code consisting of the serial num-
ber and the current operating hours, are di-
splayed here.
ERROR
This menu option allows you to retrieve the
last 25 error messages with the operating
hours data for each. A list of error numbers
is included in the appendix to this documen-
tation
Appendix A – Error codes
Error message Denominación
F 1 Low battery voltage
F 2 Deep battery discharge
F 3 Power electronics temperature
too high
F 4 Foam sensor
F 13 Drive motor temperature too
high
F 95 Battery level has fallen below 0
(vacuum cleaner is turned off –>
go to charging station)
F 96 Battery level has fallen below 1
(brushes are raised, suction is
still ensured)
5. Safety / Maintenance
5.1 Safety instructions
Warning!
– Batteries contain sulphuric acid, a caustic
substance. Do not ingest! Avoid contact
with skin or eyes. It is imperative that you
follow the manufacturer's instructions.
– The risk of an oxyhydrogen gas explosion
exists when wet cell batteries are being
charged. Such an explosion may result in
serious injury.The machine must be opened
when wet cell batteries are charged. Empty
the tank and lift up the tank cover (E1).
– Never allow an open flame or hot objects
to come into proximity with the batteries.
Avoid sparking near the batteries.
– Observe strict no-smoking rules.
– Maintenance-free batteries must never
be opened.
– Distilled water must not be added to
maintenance-free batteries.
– Placing conductive objects (such as
metals) on the batteries is prohibited.
– When cleaning or maintaining the machi-
ne, replacing parts or switching to anot-
her function, switch off the drive and pull
out the main key switch. Pull the emer-
gency off plug (H). The machine must be
detached from the battery charger con-
nector and from any connection with the
power system.
– The machine must not be cleaned with
high-pressure or steam pressure clean-
ers or with a liquid jet.
– Only original Wetrok replacement parts
may be used for repairs.
– Only original Wetrok accessories and
working parts may be used.
5.2 Maintenance schedule
Care and maintenance of the machine are
required to ensure proper functioning and a
long service life.
Daily:
– Empty and rinse out the fresh water tank
(F5).
– Clean the fresh water filter
– Empty and clean the filter basket (if the
level of soiling so requires, check also du-
ring work and empty as needed)
– Empty the recovery tank (F2) completely
and rinse it out thoroughly with clean water.
– Clean the foam sensors (F1)
– Leave the tank cover open when the ma-
chine is not in use
– Remove the suction nozzle (B2). Clean
the suction channel and suction lips.
Wipe the machine with a clean, slightly
damp cloth.
– Monitor and maintain batteries in accordan-
ce with the manufacturer's specifications.
Weekly:
– For conventional wet-cell batteries, mea-
sure the acid density of all battery cells.
Monitor distilled water.
EN
29