General Description - Trotec DA 4 MultiQube Manuel D'utilisation

TABLE OF CONTENTS
01. General description . . . . . . . . . . . . . . . . B - 01
02. Read before commissioning . . . . . . . . . B - 02
03. Commissioning . . . . . . . . . . . . . . . . . . . . B - 03
04. Operation . . . . . . . . . . . . . . . . . . . . . . . . B - 03
05. Decommissioning . . . . . . . . . . . . . . . . . . B - 05
06. Care and maintenance . . . . . . . . . . . . . . B - 05
07. Faults and error rectification . . . . . . . . . B - 06
08. Internal view of the DA 4 . . . . . . . . . . . . B - 06
09. Technical data . . . . . . . . . . . . . . . . . . . . . B - 06
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may be reproduced in any form nor processed, copied or distributed by means
of electronic systems without our prior written approval. We reserve the right
to technical modifications. All rights reserved. Product names are used without
guaranteeing the free usability and are generally in accordance with the presen-
tation of the manufacturers. The product names used are registered trade names
and should be regarded as such. Changes in construction in the interest of an
ongoing product improvement as well as modifications in form and colour are
reserved. The scope of delivery may deviate from the product images. This docu-
ment was created with due diligence. We do not assume any liability for errors
or omissions. © TROTEC
®

01. GENERAL DESCRIPTION

The DA 4 / DA 4 M MultiQube flow rate control unit
is a device for commercial use in order to rectify wa-
ter damage in interspace and insulation layers. It is
a mobile, noise-reduced and electronically operated
device for controlling suction air flows.
In practice, new water damage is characterised by
The flow rate control unit has been designed for
vacuum drying and, by means of the active control of
three drying zones, makes it possible to optimize and
shorten the drying phase.
The flow rate control unit has two sensors - one air
sensor for measuring the room air humidity and tem-
perature and one humidity sensor for recording the
humidity values of the insulation layers affected.
B - 1
Operating manual - DA 4 / DA 4 M Flow Rate Control Unit
The automatic controls of the DA 4 record in se-
quence the humidity values of three different ducts by
means of the humidity sensor and then concentrate
the entire compressor performance to the duct with
the highest humidity value. After a 10-minute drying
phase, the humidity values of the individual ducts are
measured again and the most humid duct is selected
again.
In this way, the total drying time can be significantly
accelerated - between 30 and 70%, depending on the
construction concept.
2
1
10
6 9
230 V
1
Humidity sensor
Room sensor
2
Adapter for sensor
3
4
Display
5
Casing
(Fig.1: product overview)
The flow rate control unit is installed between the wa-
ter extractor and the drying zones.
The air sensor of the flow rate control unit records the
room humidity and temperature. If the room humidity
exceeds values which no longer enable a drying proc-
ess, warning signals are emitted.
The DA 4 and DA 4 M flow rate control unit saves
3
4
6
8
7
6
Inputs/outputs
7
Cable winding
8
Network cable 230
9
Key
10
Sensor connections
5
EN