Labconco Protector Airo, Руководство пользователя

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49
Replacing the Filtration Technology
It is recommended to replace all filtration technology (filters, pre-filters, HEPA filters,
etc.) at one time to maximize the efficiency of your time and effort. When filters need
replacing, the first step will always be to order new ones. More information on available
filters can be found in the
Chapter 9: Accessories . They are the following:
Only stock the bare minimum of Neutrodine carbon filters, the carbon filters have a shelf
life and the longer they sit unused, the shorter their life span.
Pre-filter Replacement
Pre-filters are found in the base frame of the filtered hood and the recommended
replace is once a year. Up to 3 pre-filters can rest in each basket of the base frames.
This section will cover how to change the pre-filters.
The following tools are required to replace the equipment:

Phillips screwdriver

Containment bag for used pre-filter

Flashlight
The following safety precautions must be followed by all personnel handling the
equipment and pre-filters:

Laboratory coat

Safety glasses, gloves and safety shoes
Step 1
Identify the filtered hood you have and order the correct quantity for replacing.
Determine your model number which is a M1 (3 FT), M2 (4 FT), M3 (5 FT), M4 (6 FT),
or M5 (8 FT). These numbers are based on how many technology stacks that you have
on top of your filtered hood.

Look at the filtered hood and count the stacks of technology from left to right

You will have 1, 2, 3, 4, or 5 stacks for 3 FT, 4 FT, 5 FT, 6 FT, and 8 FT filtered
hoods.

Match that number to M1, M2, M3, M4, or M5.

This information will help you follow this procedure when it applies to your model
M1, M2, M3, M4, M5.
Turn the fans on by pressing
[Main ON/OFF] .
Catalog # Description
9577420 Neutrodine molecular carbon filter (universal)
9577421 Optional HEPA filter
9577422 Pre-filter, located in the Base Frame
Table 8-2