Maintenance Instructions; Brush Assembly; Spray Jet - Kärcher BRC 30/15 C Operating Instructions Manual

Maintenance

Maintenance Instructions

Remove machine power cord from electrical
source before making any adjustments or repairs
to the machine.
Retirez le cordon d'alimentation de la machine de la
source électrique avant de procéder à des répara-
tions ou des ajustements de la machine.
Only qualified maintenance personnel are to
perform repairs.
Seul le personnel d'entretien qualifié peut effectuer
des réparations.

Brush Assembly

1. Turn off switch and unplug machine.
2. Position the machine to have access to the bottom.
Remove screws (2) at the sides of the machine
holding the brush deck pivot axle.
3. Remove screw mounting belt cover and remove
belt cover.
4. Loosen the nuts (2) at brush motor and slide motor
forward to reduce belt tension. Remove belt.
5. Loosen set screw on brush pulley. Remove pulley.
6. Remove screws (4) mounting brush bearings to
frame. Slide bearing off brush axle.
7. Remove brush by lifting drive end out of frame and
sliding other end out of bearings mounted to frame.
8. Inspect/replace brush and bearings as required.
The brush is equipped with yellow wear indicator
bristles. Replace the brush when it wears down to
the height of the yellow bristles.
9. Reverse the process to reinstall the brush and
bearings. Check belt for proper belt tension.
18
Only use the brushes provided with the appliance
or those specified in the instruction manual. The
use of other brushes may impair safety.
N'utilisez que les brosses fournies avec l'appareil
ou celles qui sont spécifiées dans le manuel
d'instructions. L'utilisation d'autres brosses peut
nuire à la sécurité.

Spray Jet

NOTE: To prevent a clogged jet due to alkali build-
up, the spray system should be flushed with 1 to 2
gallons of clean hot water at the end of each day.
1. Turn off switch and unplug machine.
2. Position the machine to have access to the bottom.
Remove screws (2) at the sides of the machine
holding the brush deck pivot axle.
3. Position the machine to have access to the bottom.
4. Pull off the clip mounting the jet to the frame. Push
the jet and hose out of the mounting hole in the
frame.
5. Loosen the hose clamp and pull the jet out of the
hose.
6. Reverse the process to reinstall the jet. Be sure to
have jet rotated correctly before installing clip. Clip
tab must face back of machine.
NOTE: Do not use pins or wire to remove obstruction
if clogged, this may damage jet and alter spray
pattern.
86348550 BRC 30/15 C