NSS eForce 26, Руководство оператора

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14
first use, or after removing the cap from the container.
• From the Home screen, touch the Detergent Dis-
pensing Setup button (#52 Figure 9).
• Touch the Prime/Purge button (#91 Figure 14).
The water pump and detergent pump will run for
10 seconds.
• Watch the tubing from the container. Touch the
Prime/Purge button as many times as required to
see all air bubbles have been pumped from the
tubing.
• Touch the Home button to return to Home screen.
Purging Instructions
• Remove the container of detergent no longer being
used.
• Attach the suction hose/cap to a container of clean
water.
• Touch the Prime/Purge button (#91 Figure 14).
Repeat touching the Prime/Purge button until all of
the detergent is flushed out of the system.
• Touch the Home button to return to Home screen.
Turning Off the Detergent Dispensing System
• From the Home screen, touch the Detergent Dis-
pensing Setup button (#52 Figure 9).
• Touch the selected (Green) ratio button. The but -
ton turns Grey, and the system is now OFF.
• Touch the Home button to return to the Home
screen.
Troubleshooting
Problem Cause Solution
Machine will not
turn on
-Batter pack not
connected.
-Battery charger
is on.
-Batteries dis-
charged.
-Circuit breaker
tripped
-Connect the
battery pack.
-Unplug the
charger.
-Charge the
batteries.
-Reset the cir -
cuit breaker
Machine does
not pick up
water
-Recovery tank
full.
-Float ball
stuck.
-Squeegee hose
or standpipe
plugged.
-Squeegee hose
not connected.
-Squeegee
blades worn.
-Squeegee
blades loose.
-Hole in squee -
gee hose.
-Vacuum motor
fuse blown.
-Squeegee link -
age damaged.
-Drain recovery
tank.
-Clean float
screen and ball.
-Clear squeegee
hose and stand-
pipe.
-Connect
Squeegee hose.
-Flip or replace
blades.
-Adjust latch on
band clamp.
-Replace squee -
gee hose.
-Call for service.
-Call for service.
No water flow -Clean water
filter clogged.
-Water valve
closed.
-water pump
fuse blown.
-clean the filter/
screen.
-Turn on valve
-Call for service.
Water leaks on
floor with ma -
chine off
-Dispensing
Valve dirty or
damaged.
-Call for service.
Problem Cause Solution
Run time is less
than when new
-Batteries dam-
aged due to low
electrolyte.
-Battery termi-
nals dirty.
-Batteries not
being fully
charged.
-Batteries worn
out.
-Fill each cell
with distilled
water, charge,
check for im -
provement.
-Clean the ter-
minals.
-Allow char -
ger to finish
charging before
unplugging.
-Replace batter -
ies.
Uneven cleaning -Pad/Brush
worn out.
-Scrub deck/
linkage dam -
aged.
-Replace pads/
brushes.
-Call for service.
Detergent not
dispensing (if
equipped)
-Lines plugged.
-Detergent
container under
vacuum.
-Detergent
pump squeeze
tube worn.
-Pump fuse
blown.
-Purge lines
with water.
-Loosen cap
slightly.
-Call for service.
-Call for service.
Service Codes
CODE MEANING SOLUTION
12 Parameter data
is corrupt.
Turn keyswitch off
then on. If code
reappears call for
service.
2D Low battery Check battery volts,
terminals, con-
nections. Repair
as needed, charge
batteries. Call for
service.
21 Low battery
voltage protec-
tion reached
Charge the batteries.
22 High battery
voltage protec-
tion.
Turn off machine, let
stand for 1hr. Call for
service.
23 High controller
temperature.
Turn off machine, al -
low to cool. Call for
service.
26 Precharge
failure during
power up.
Check battery volts,
terminals, con-
nections. Repair
as needed, charge
batteries. Call for
service.
29 Bad null current
drive.
Check wiring. Turn
keyswitch off and on.
Call for service
2A Bad null current
Brush.
Check wiring. Turn
keyswitch off and
on. Call for service if
problem persists.