Before Each Use; About 3M™ High Air Flow Filters - Dri-Eaz BD2500 LGR Manual Del Usuario

NOTICE: The unit is fitted with sensitive electronic sen-
sors. Protect the sensors and their lead wires from dam-
age and do not expose them to water or cleaning solu-
tion.
The following tools and supplies are needed to
complete the maintenance procedures described in
this manual:
Philips screwdriver
10 mm wrench
6 mm hex bit
¼ in. nut driver
Cleaning cloths
HEPA vacuum cleaner with soft brush nozzle and
crevice nozzle.
Recommended
Cordless drill, small knife, small-jaw pliers, coil clean-
ing solution, rotomolded housing cleaning solution.

Before each use

Inspect the electrical cord for damage. Look for fray-
ing, cuts, etc. Replace the cord if you find any damage.
Inspect, vacuum or replace filter. The BD2500 is pro-
vided with a 3M™ HAF High Air Flow filter (part no.
F372). HAF filters may be vacuumed clean and re-
used up to three times before replacement. Use a
HEPA vacuum and brush tool to remove any dust or de-
bris. Do not use compressed air or expose the filter to
any liquids, as may damage the filter.
Monthly
Inspect coils. Clean when dust accumulation is visible.
In normal use, dust can accumulate and can restrict air-
flow, reducing performance and causing the unit to over-
heat. Use a vacuum cleaner with a brush tool and a soft
cloth to remove any debris. Take care not to damage
any interior components.
To maintain appearance, wipe interior and exterior sur-
faces with a damp cloth. For deep cleaning and a last-
ing, protective shine, use an automotive interior cleaner.
ABOUT 3M™ HIGH AIR FLOW FILTERS
HAF filters from 3M provide superior particle retention, resist microbial growth on filter surfaces and allow for maximum
airflow throughout the filter loading cycle. Follow these guidelines to ensure maximum protection for equipment, techni-
cians and the job site:
Replace the HAF filter whenever it has been vacuumed clean and reused three times. HAF filters lose their effectiveness after
three uses.
Replace the HAF filter whenever it has been used on a mold remediation job or otherwise exposed to potentially dangerous
contaminants. Continued use of a contaminated filter risks the spread of contamination.
Do not wash or apply any liquids to the HAF filter. Exposure to liquids will reduce the effectiveness of the electrostatic material.
Do not operate without the HAF filter in place. Do not operate the unit with any other filter type. Incorrect filtration will reduce
unit efficiency and can cause damage to the unit.
07-01900C F413-230V AU 2014-03
Warranty 07-01921 DoC 07-00289
Fig. B: Disassembly for Cleaning
Remove the 4 screws
from the cover and 2
top screws each from
the inlet and outlet
grills and lift off cover.
As Needed
Clean pump check valve and basin. If the unit displays
the message "ER9 PUMP BLOCKED CHECK PUMP &
HOSE", the pump check valve and pump basin may
need to be cleaned. Remove grills and cover as shown
in Fig. B. Remove screws from pump base and lift out
pump. Wipe out pump basin with a damp cloth. Unthread
barbed fitting with check valve and rinse fitting and
check valve with clean water. Reinstall barbed fitting into
pump. Do not overtighten. Reinstall pump on base. Re-
install cover and grills.
Clean coils. With the cover removed, inspect both coils.
If excessive dust and debris is present, vacuum thor-
oughly and/or clean with coil cleaner.
5 Dri-Eaz Products, Ltd.