E-PAK 500
21
EN
to be observed. Any functional faults, especially those affecting the safety of the machine,
are to be rectified immediately.
•
For E-PAK 500 to function properly and fulfil the necessary safety requirements as stated
in the declaration of conformity, the complete system is to be assessed with regards to
applicable safety standards and directives and comply with all requirements described in
this document.
•
The designer of the system as a whole, has to guarantee the correct function of all
interacting products or components and ensure that the complete system meets all
necessary safety requirements.
•
Only authorized personnel is allowed to have access to this unit.
4
Description
4.1
Function
E-PAK 500 has been designed to filter non-combustible dust and welding fumes in a high
vacuum system.
E-PAK 500 is a complete vacuum unit with a direct-driven side channel fan fitted as one unit
on a steel frame and a start and control unit with an integrated 24 V transformer. E-PAK 500 is
Y/D started. The unit has automatic start/stop and automatic filter cleaning in two stages.
Filtration in two stages
In the first stage, the inlet separates course particles. In the second stage, fine particles are
separated on filter bags.
Automatic filter cleaning
E-PAK 500 uses filter cleaning by a short blast of reversed air flow with atmospheric pressure.
By the rapid opening of the filter cleaning valve located on top of the filter, a powerful blast of
reversed air flow is created, efficiently dislodging dust from the filter bags.
Figure 3shows the function of E-PAK 500 according to the following:
1.
Air flow during normal operation and collection of dust.
2.
Air with atmospheric pressure released into the filter during filter cleaning.
3.
Short blast of reversed air flow during filter cleaning.
4.
Filter cleaning valve.
4.2
Dimensions
For the dimensions of E-PAK 500, see Figure 1, 2 and 6.
Summary of Contents for E-PAK 500
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Page 8: ...E PAK 500 8 800 mm 3 5 150 mm 6 2 3 4 2 3 1 ...
Page 9: ...E PAK 500 9 4 4 2 5 6 3 7 1 11 12 10 8 9 ...
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Page 11: ...E PAK 500 11 7 8 1 2 4 3 1 13 14 15 3 5 6 7 4 16 8 9 10 11 2 17 12 ...
Page 12: ...E PAK 500 12 0 I RESET MANUAL START MANUAL FILTER CLEANING 9 10 11 ...
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Page 56: ...E PAK 500 CS 56 SSR Relé pro spuštění a vypnutí ...
Page 385: ...E PAK 500 385 ZH SSR 启动 停止继电器 TS 热控开关 SSR 启动 停止继电器 ...
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