HESCH HE 5710 Manuale utente
HE 5710 / HE 5711
µP-magnetic valve control
Operating manual
Translation of the original operating manual
(Original version German)
3Operating manual HE 5710 / HE 5711
Version 1.3 • Item number #371814 • 04.12.2019
Imprint
HESCH Industrie-Elektronik GmbH
Boschstraße 8
D-31535 Neustadt
Germany
Phone +49 (0) 5032 9535-0
Fax +49 (0) 5032 9535-99
Internet: www.hesch.de
E-Mail: info@hesch.de
District court Hanover
HRB 111184
VAT No.: DE813919106
Management:
Walter Schröder, Werner Brandis
Publisher:
HESCH Industrie Elektronik GmbH, Documentation Department
Copyrights
© Copyright 2019 HESCH Industrie-Elektronik GmbH. All rights reserved. The content
including pictures and the design of this manual are subject to copyright protection and
other laws for protection of intellectual property. The dissemination or alteration of the
content of this manual is prohibited. Moreover, these contents may not be copied, dis-
seminated, altered or made accessible to third parties for commercial reasons.
Operating manual HE 5710 / HE 5711 4
Version 1.3
Table of content
1 Foreword. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.1 Information regarding the usage of these operating instructions. . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Legal provisions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.1 Symbols and basic safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Safety during the individual phases of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Display and control elements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
5 Electrical commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.3 Connection diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.4 Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.5 Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.6 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6 Setting-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7 Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
8 Maintenance and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
8.1 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 1 Foreword
5Operating manual HE 5710 / HE 5711
Version 1.3
1 Foreword
1.1 Information regarding the usage of these operating instruc-
tions
Structure
Target group
These operating instructions are intended for qualified electricians that will install, wire, commission
and put the magnetic valve control HE 5710 / HE 5711 into operation.
Document history
Chapter 1 Foreword
Information on chapter structure, document history, intended use and device
safety.
Chapter 2 Safety information
Important safety information regarding the Differential Pressure Regulator.
Chapter 3 Device description
Description of the magnetic valve control, control elements and technical spec-
ifications.
Chapter 4 Installation
Dimensions of the device and scope of delivery.
Chapter 5 Electrical commissioning
Connection of supply voltage and signals.
Chapter 6 Setting-up
Performing setting-up on the device.
Chapter 7 Declaration of conformity
Chapter 8 Maintenance and service
Information regarding control operations and disposal.
Date / version Description
12/2013 / 1.0 First Creation
04/2014 / 1.1 Page 2 (footer): Corrected item number. Chapter 7: Added declaration of con-
formity. Chapter 3 (Fig. 3.1 + 3.2), 3.3, Chapter 5.2 + 5.3: Changed value for
wide-range power supply (100 – 240 VAC)
09/2019 / 1.2 Chapter 2: device marking adapted
12/2019 / 1.3 Chapter 2.2: device marking explanation completed.
Chapter 3.3: Typing error in device marking corrected
Bilingual name plates added.
Chapter 1 Foreword
Operating manual HE 5710 / HE 5711 6
Version 1.3
1.2 Legal provisions
Manufacturer
HESCH Industrie-Elektronik GmbH, Boschstraße 8, D-31535 Neustadt, Germany
Intended use
The magnetic valve control HE 5710 / HE 5711 serves to clean industrial filtration plant.
The control unit can be operated within the usage and ambient conditions stated in this
manual without causing any safety risks.
The manufacturer is not liable for improper usage and the resulting personnel injuries or
damage; the risk lies entirely with the operator. Failure to comply with the above mentioned
criteria regarding intended use may void the warranty – the manufacturer cannot be held li-
able for damage to the device in this case.
Personnel qualification
Only qualified electricians with the appropriate knowledge in the field of electrical engineering are
allowed to conduct any work on the magnetic valve control.
Device safety
The device was built and tested in accordance with VDE 0411 / EN 61010-1 and has left the fac-
tory in an operationally safe condition. In order to maintain this condition and to ensure safe opera-
tion, the user has to follow the instructions and warnings contained in this manual, see chapter 2
"Safety information" on page 7.
Chapter 2 Safety information
7Operating manual HE 5710 / HE 5711
Version 1.3
2 Safety information
2.1 Symbols and basic safety information
This chapter contains important safety provisions and information. In order to protect against per-
sonnel injury and damage, it is necessary to carefully read this chapter before working with the de-
vice.
Used symbols
The following symbols are used in this manual. All safety information notes are structured in a uni-
form manner.
Warning of personnel injury!
The severity of the danger is indicated by the respective signal word, see page 8.
Warning of explosive atmosphere!
Warning of dangerous electrical voltage!
Warning of material damage due to electrostatic charging!
Warning of material damage!
Note!
Indicates possible malfunctions and provides information regarding optimal oper-
ating conditions.
Chapter 2 Safety information
Operating manual HE 5710 / HE 5711 8
Version 1.3
Signal words
DANGER!
Indicates an immediate danger with high risk that will result in death or serious injury if not avoided.
WARNING!
Indicates a possible danger with medium risk that may result in death or serious injury if not
avoided.
CAUTION!
Indicates a danger with low risk that might result in slight or moderate injury if not avoided.
Structure of warning notes
All warning notes in these operating instructions are structured in a uniform manner. The pictogram
designates the type of danger.
2.2 Safety during the individual phases of operation
The following safety information must be observed when installing the device and during operation.
SIGNAL WORD!
An informative text describes the danger and suggests how it can be avoided.
Danger of electric shock!
Disconnect the power supply before working on the device. Install the electrical
lines in accordance with the respectively applicable local regulations (VDE 0100
in Germany). Lay the measuring lines separately from the power lines. Produce a
connection between the protective ground connection (in the respective device
carrier) and a protective ground.
Danger of electric shock!
Any interruption of the protective ground in the device carrier may cause the de-
vice to become dangerous. Deliberate interruptions are not permissible. If it can
be assumed that safe operation is no longer possible, then the device shall be
put out of commission and be secured against unintended operation or re-activa-
tion.
Danger of electric shock!
Do not open the device under voltage! When opening the devices or removing
covers and parts, live parts may become exposed. Connecting points may also
be live!
Caution!
The device may not be put into operation when there is visible damage on the
device.
Chapter 2 Safety information
9Operating manual HE 5710 / HE 5711
Version 1.3
Caution!
Observe the accident prevention regulations applicable to the system, such as
BGV A 3 "Electrical Systems and Equipment" during installation, commissioning,
maintenance and troubleshooting.
Caution!
Clean soiled contacts using oil-free compressed air or spirit and a lint-free cloth.
Material damage due to electrostatic charging!
Observe the safety measures according to DIN EN 61340-51/-3 in order to pre-
vent electrostatic discharging!
The original packaging protects against any electrostatic discharge.
Only transport the device in its original packaging
During assembly observe all regulations for protection against electrostatic dis-
charges.
Electrical connection!
Install the electrical lines in accordance with the respectively applicable local reg-
ulations (VDE 0100 in Germany).
Lay the measuring lines separately from the power lines.
Produce a connection between the protective ground connection (in the respec-
tive device carrier) and a protective ground.
The cable shielding belongs to the measurement earth.
The effects of interference fields can be prevented through use of twisted and
screened measuring lines.
The respective connection diagrams / connection designs for the devices apply.
Explosion protection!
This device (the version with the Makrolon housing) is suitable for operation in
Explosion Zone 22 with the lid closed (where an explosive atmosphere may arise
due to electrically conductive dusts).
Prior to opening the device, one must ensure that there are no explosive ambient
conditions, such as dust formation.
The special regulations governing operation in an Ex-area must be observed.
Blowing of a fuse!
First determine the causes for the failure and remove them.
Only use fuses which have the same specification as the original type as a re-
placement.
Repaired fuses or short circuiting are not permissible.
Chapter 2 Safety information
Operating manual HE 5710 / HE 5711 10
Version 1.3
The following provisions must be observed:
Attach the cables to the cable glands correctly in order to retain the protection class.
Operation with an opened lid is not permissible.
The tightness of the hose screw connections/glands, for example for ∆p measurement or
measuring hose cleaning, must be checked.
Provide unneeded housing bores with locking bolts.
It is only permitted to clean the housing with wet cleaning agents in order to avoid static
charging.
It is required to clean the device in order to prevent increased dust formation.
The device is marked with:
II3D Device category: use in zone 22 for dust during normal operation
Ex Designates an electrical equipment
tc Type of ignition protection: protection by housing
IIIC Dust group: conductive dusts
T135°C Temperature class: maximum permissible surface temperature
Dc Device protection level: use in zone 22 for dust
IP65 Protection class: dust-proof, scoop-proof
Troubleshooting!
When beginning to troubleshoot, all possible sources of error regarding additional
equipment or cables (measuring lines, wiring, slave devices) should be taken into
consideration. If no error source can be found after examining these points, we
recommend to send the device to the supplier.
Decommissioning!
Disconnect the power supply entirely if the device is to be decommissioned. Se-
cure the device against inadvertent operation!
If the device is interconnected with other devices and/or equipment, the effects of
the deactivation should be considered prior to disconnecting the device and the
appropriate precautions should be taken beforehand.
Chapter 3 Device description
11 Operating manual HE 5710 / HE 5711
Version 1.3
3 Device description
3.1 Overview
Fig. 3.1: An overview (taking the 5710 as an example)
A. Type designation
B. Display and control elements
C. Connection compartment
A
B
C
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