DOCUMENT NUMBER: OPMM-001E-R0
Proprietary Information: This document is the property of ADVANCED CONTAINMENT SYSTEMS, Inc. It shall not be copied
or duplicated and shall not be submitted to outside parties without the company consent.
Page 6 of 8 8/21/2017
Fig. 4 HEPA Filter
4.3.3 Removes smaller contaminated particles up to 0.3 micron from the air flowing
through the unit and has an efficiency rating of 99.97%. The HEPA filter (see fig 4) is
recommended to be changed as it becomes loaded and the airflow capacity of the
unit decreases, or the pressure gauge at the control panel exceeds 2.6 inches on
high speed (1.9 inches on low speed) of W.C. (see fig 1). Or depending on the use,
every 700 hours per agency recommendations.
4.4 Proper disposal of filters is described in Section 5.4 of this manual.
5. FILTER REPLACEMENTS:
5.1 Pre-filter Pad Replacement:
5.1.1 Turn the FA2000EC unit off and make sure to disconnect the power supply cord from
the unit.
5.1.2 Open the door and remove the contaminated pre-filter pad.
5.1.3 Fold in the sides of the contaminated pad and dispose of as per section 5.4.
5.1.4 Install a new pre-filter pad.
5.1.5 Close the door and fasten draw latch.
5.1.6 Reconnect the power supply cord, then turn the unit on, and check the pressure
gauge at the control panel.
5.1.7 If the pressure still exceeds 2.6 inches at high speed or 1.9 inches at low speed of
water column on the unit’s gauge, the ring panel filter also needs to be replaced.
ATTENTION
PERSONNEL RESPONSIBLE FOR CHANGING FILTERS, SERVICING OR RELOCATING THE
UNIT, MUST WEAR APPROVED RESPIRATORS AND PROTECTIVE EQUIPMENT AND TO
FOLLOW SAFE WORK PROCEDURE.
To Next Page
Loading...