16
■
Never Run the Cleaner with the Hose Blocked
Air brought in through the hose is used to cool the blower. Oper-
ating the vacuum with the hose partially or completely blocked
will cause the blower to heat up, reducing its service life and
possibly leading to significant problems. Please make sure that
air flow is always sufficient.
In particular, guard against the following problems.
*Complete Blockage
Occurs when object is jammed in hose or other area, such that no
air can get through.
*Partial Blockage
Occurs when object stuck in hose or other area reduces the air
flow. (Air intake must not fall below approximately 1.0m
3
/min.)
■
Never Operate under Excessive Load
Vacuuming in too much air causes the load on the motor to ex-
ceed its rated value. This type of overload will occur if you run
the cleaner with no hose attached, or if you attach a hose that is
wider than the one supplied with the cleaner.
Continued operation at overload conditions will trigger the ther-
mal relay, causing the blower to shut down. If this occurs, you
should cut off the power, then find the cause of the overload and
make the appropriate correction.
After correcting the problem and waiting at least 30 minutes
from time of shutdown, press the thermal relay’s RESET button
to reset the relay.
Содержание Cleam Mac V-Sigma
Страница 37: ...33 Unit mm External Dimensions...