Pearl PAV 36, Owner'S/Operator'S Manual

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iii. WORKING PRINCIPLE
ii. PRODUCT INFORMATION
PAV-36 Vacuum cleaner is special designed for the floor grinding and polishing industry. With
the characteristic as below: Strong suction, two-stage filter unit, stable and reliable, space
saving, flexible mobility and easy operation.
Apply to the single phase condition, which requires 24 hours continuous working, and superfine
dust collection. It can works with the diamond surface grinders, and other floor grinding and
polishing machines very well.
3.1 FILTERING PROCESS
The filter unit consists of one unit
of conical shape pre-filter and three
units of HEPA filter cartridges,
under the action of the turbine
blower, the dusty air will enter the
pre-filter first. At the moment, the
bigger particle will drop down to
the bottom directly; the superfine
dust will go through the pre-filters
and come into the HEPA filter
cartridge unit. The clean air will
discharge from the air outlet at last,
and the superfine dust will attach
on the HEPA filter.
3.2 CLEANING PROCESS OF FILTER
The pre-filters can be cleaned from outside of the barrel by the air pulse negative pressure.
And before the cleaning process, the air inlet should be closed first, and then pull the rod over
and over again. Regards to the HEPA filter cartridge, it should be cleaned every 3 days, to
guarantee the vacuum cleaning effect and the sustained usage of the machine.
DUST
CLEAN AIR
DUST COLLECTION
FIG 3.1
Filtering
Process