Volvo XC40 2019 Owner's Manual page 514

WHEELS AND TIRES
||
2. Peel off the speed limit sticker from the
side of the compressor. Affix the decal to a
clearly visible location on the windshield
to remind the driver not to exceed this
speed limit. Do not drive faster than
80 km/h (50 mph) while using a tire that
has been temporarily repaired with the tire
sealing system.
Also peel off the warning decal and affix it
securely to the side of the wheel.
3. Make sure the switch is in the 0 (Off)
position and take out the electric cable
and the hose.
4. Attach the sealing compound bottle to the
compressor, making sure that the red
arrows on the compressor and bottle are
aligned, and then turn clockwise until it
clicks into place.
The bottle is equipped with a check valve
that prevents fluid leakage when the bot-
tle is not connected to the compressor.
5. Attach the hose in the bottle opening and
turn clockwise until it clicks into place.
6. Unscrew the tire's valve cap and screw
the hose's valve connector as far as possi-
ble onto the valve.
512
7. Begin tire sealing
Connect the electrical cable to the nearest
12 V outlet and start the vehicle.
NOTE
Make sure that none of the vehicle's other
12 V sockets are used while the compres-
sor is running.
WARNING
Never leave children unattended in the
vehicle while the engine is running.
WARNING
Inhaling exhaust fumes could lead to seri-
ous injury. Never leave the engine running
in an enclosed space or a space without
sufficient ventilation.
8. Start the compressor by moving the
switch to the I (On) position.
When the compressor first starts, air pres-
sure may temporarily increase up to 6 bar
(88 psi) but should decrease again after
approx. 30 seconds.
WARNING
Never stand next to a tire being inflated
with the compressor. If cracks, bulges, etc.
form on the tire, switch off the compressor
immediately. The vehicle should not be
driven. Call roadside assistance to have the
vehicle towed to a workshop for inspec-
tion/replacement of the tire. Volvo recom-
mends an authorized workshop.
9. Inflate the tire for 7 minutes.
CAUTION
To help avoid overheating, the compressor
should never be used for more than
10 minutes at a time.