Translation of the original operation manual
DUOMIX 230
39
DM230_BAoDB_en_1307 · rs
Maintenance
After the examination top up the amount of fresh release agent through
the filler openings. We recommend to use release agent from
WIWA
(order no. 0163333).
6.5 Cleaning the filter elements in the high pressure filters
The cleaning interval for the filter elements in the high pressure filters depends
on the type and cleanliness of the material. Clean the the filter elements at
least 1 x per week and after each material change.
WARNING
If the unit has not been depressurized when opening a high pressure filter,
material may escape under very high pressure and cause severe injuries.
➤
Depressurize the unit completely before you open a high pressure filter!
1.
Unscrew the cap of the high pressure filter using the T-handle intended for
this purpose (see Fig. 36 on page 41).
2.
Loosen the nut on the filter element with an open end spanner and remove
the filter element.
3.
Clean the filter element. For this purpose use only solvents that match the
material to be applied. Replace the filter element if it shows any damage.
4.
Check the O-ring – replace if damaged.
5.
Assemble the high pressure filter as described in work steps 1 and 2, but in
reverse order.
With high pressure filters versions R and RS you should strictly lubricate all
threads with the lubricant for stainless steel (
WIWA
order-no. 0000233) to
enable easier assembly and disassembly
.
6.6 Drying the moisture filter
If the material drum of the hardener is fitted with a moisture filter, the granulate
in the filter must be dried at the latest when it is saturated. With increasing
moisture content the colour of the granulate changes from orange to transpar-
ent. When transparent, the granulate is saturated.
➤
Drying temperature: approx. 50 °C
➤
Drying time: approx. 4 h
Only heat up the granulate. Heating up the complete filter can damage the
housing
.
Summary of Contents for Duomix 230
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