EURO-PRO Shark INFINITY NV31N Manual Del Usuario página 8

TROUBLESHOOTING
7. Replace the nozzle hose
connector back into the unit and
using the Philips screwdriver,
screw it back into place.
8. Replace the access port cover
and screw it back into place.
9. Plug the unit in and continue
vacuuming.
Clearing the Intake Opening Behind
the Brush Roll
There is an intake opening behind the
brush roll underneath the unit where
debris may collect, reducing suction. To
clear this opening:
1. Unplug the unit and lay the vacuum
flat on the floor upside down.
Intake
Opening
Fig. 49
2. Check to see if there is a clog just
behind the brush roll. (Fig. 49)
3. Clear the blockage from this opening.
Never insert sharp objects into
opening to clean.
4. Check the brush roll to see if there are
any threads or other debris wrapped
around it. Using a scissor, carefully cut
any debris that is blocking the bristles.
5. Plug unit in, to continue vacuuming.
Cleaning & Changing the Belt
WARNING:
To reduce the risk of electric
shock, the power cord must be disconnected
before performing maintenance/trouble
shooting checks.
Occasionally the power nozzle drive belt will
require changing, the frequency will depend
upon the amount of use your vacuum sees.
All manuals and user guides at all-guides.com
If the brush roll does not engage when the
carpet-to-floor selector is in the "Carpet"
position:
1. Turn the vacuum "Off" and unplug
from power supply.
2. Release the handle by pressing on
the handle release pedal and pull
back until the handle is released
from its upright position. Then turn the
vacuum over and place on the
3. With a flathead screw driver or a coin,
rotate the three (3) locking screws on
the belt and brush roll cover in a
counter clockwise direction to the
unlock position. (Fig. 50)
Fig. 50
4. Remove the belt and brush roll
cover. (Fig. 51)
Fig. 51
5. Inspect the brush roll for any build-up
of hair or string. If present, remove by
carefully cutting with scissors. Be
careful not to cut or damage the
bristles.
13
6. To remove the worn or broken belt, lift
the brush roll and slide it out. Remove
the brush roll by grasping the left side
of the brush roll and pulling it upward
and out. Once the brush roll has been
pulled out slightly, slip the belt off of it.
(Fig. 52, Fig. 53)
floor.
Fig. 52
7. Once having removed the brush roll
completely, you will be able to easily
remove the belt from the motor driven
shaft. (Fig. 54)
8. Slide one end of the new belt over
the drive shaft, and the other end of
the belt around the brush roll. Secure
the left side of the brush roll into
place, and then the right side. Check
to make sure that the belt is
completely centered on the motor
driven shaft and that the brush roll
turns smoothly.
TROUBLESHOOTING
9. To replace the belt and brush roll
cover, lineup the 4 locking tabs on
the belt and brush cover with the
slots on the power nozzle and push
in. (Fig. 55)
Fig. 55
10. Rotate the locking screws clockwise
to tighten.
Changing the Headlight
WARNING:
To reduce the risk of electric
shock, the power cord must be
disconnected before performing
maintenance/trouble shooting checks.
Fig. 53
Occasionally the headlight will require
changing.
1. Turn the vacuum off and unplug from
the electrical outlet.
2. With a flathead screw driver, insert the
end of the screwdriver into the two
slots on top of the headlight lens and
gently pull down. (Fig. 56)
Lens Slots
Fig. 54
Fig. 56
3. Lift out the headlight lens.
4. Remove the light bulb by pulling it out
carefully.
5. Replace the new bulb by pushing it in.
6. To replace the headlight lens, insert
the bottom tabs of the lens into the
holding slots and snap the top back
into place to secure.
14