Haug Multistat Ex SDN User manual

Ex Line
Operating instructions
Discharging power pack
Multistat Ex SDN
Ident number: 01.7960.000 (230 V), 01.7961.000 (115 V)
Keep for future use!
GB

Table of contents
1Operator instructions .................................................4
1.1 Symbols used in operating instructions ............................ 4
1.2 Symbols on the discharging power pack.......................... 5
2Safety ..........................................................................6
2.1 Intended use ..................................................................... 7
3Product overview........................................................8
4Install ..........................................................................9
5Operate .....................................................................15
5.1 Normal operation ............................................................ 15
5.2 Using the K6 signal socket for the operation................... 16
5.3 Using the K1 signal socket for the operation................... 17
5.4 Application example of a K1 signal socket...................... 18
6Troubleshooting .......................................................19
6.1 Replacing fuse................................................................. 20
6.2 Flow diagram 1................................................................ 21
6.3 Flow diagram 2................................................................ 22
7Accessories/spare parts ..........................................23
8Technical data ..........................................................25
8.1 Characteristics and specification..................................... 25
8.2 Supply voltage ................................................................ 25
8.3 Ambient conditions ......................................................... 26
8.4 Housing........................................................................... 27
9Taking out of operation ............................................28
9.1 Storing............................................................................. 28
9.2 Disposing ........................................................................ 28

1Operator instructions
4
1Operator instructions
Before installation and commissioning read these operating
instruction in full. Always observe the safety instructions.
These operating instruction is a part of the product; make sure you
retain them for later use or subsequent owners.
The power pack is installed outside the EX-hazardous zone.
The discharging power pack is maintenance free and operationally
safe when used as intended.
The term “high voltage” is abbreviated HV in these operating
instructions (e.g. HV terminal).
The illustrations in this document are a simplified representation of
the product. They render only the technical facts and provide
support for the text. Departures from the actual product may be
noticeable. However, these deviations neither reduce the proper
function nor mitigate the specifications of the product.
1.1 Symbols used in operating instructions
Always observe this safety instruction to avoid critical or fatal injuries.
Always observe this safety instruction to avoid damage to property.
NOTE:
Important notes and additional information.

1Operator instructions
5
Never dispose of with household garbage.
General hazard!
1.2 Symbols on the discharging power pack
WARNING!
High voltage
ATTENTION!
Only plug in/unplug the ionizing unit at the HV
terminal when the discharging power pack is
switched off.

2Safety
6
2Safety
Only the persons authorized by the operator may carry out tasks on
the discharging power pack.
The installer must be a trained and qualified electrician and be
acquainted with the construction rules and country-specific
installation regulations for areas with potentially explosive
atmospheres. He must read the operating instructions in full.
The operator must read the operating instructions in full.
When working on the discharging power pack, switch off the voltage
supply and secure against inadvertent switching on.
Hazards caused by manipulated or faulty discharging power
pack
Unauthorized modifications, moisture or damage to the discharging
power pack may result in
electric shocks or fire hazards due to
sparking.
•
For reasons of safety, never open or modify the discharging
power pack.
•
In the event of visible damage or suspected electrical defects,
take the discharging power pack out of operation immediately
and secure against inadvertent reuse.
•
Protect the discharging power pack from moisture.
•
Never carry out any unauthorized repairs to the discharging
power pack.
•
Always switch off the discharging power pack after use.
•
Do not keep any inflammable materials in the vicinity of the
discharging power pack or its components.
Damage to device and risk of fire
Short circuits can occur
as a result of soiling in the high-
voltage (HV)
connection point. This can lead to faults with the
discharging power
pack and cause a fire.
•
The high-voltage connections and plugs must be clean, dry and
free of grease.
•
Use blind plugs to protect the unused HV connection points
against environmental influences. Ensure that the blind
plugs are
clean, dry and free of grease.

2Safety
7
2.1 Intended use
Risk of explosion!
The discharging power pack may generate sparks which ignite
gases, dust or similar substances.
•
Never install or use the discharging power pack in areas with
potentially explosive atmospheres.
NOTE:
An operating authorization (ATEX) exists for the discharging power
pack. Only the HAUG Ex ionizing units listed in the operating
authorization must be connected. If other units are connected, the
operating authorization will become null and void.
The discharging power pack is intended exclusively for the supply of
alternating high voltage to HAUG ionizing units with X-2000
connector for use in potentially explosive atmospheres. In
combination with an ionizing unit for use in potentially explosive
atmospheres, electrostatic charges are neutralized in a production
process.
Always observe the installation and operating conditions indicated in
these operating instructions.
Warranty only covers products, accessories or spare parts of HAUG
GmbH & Co. KG.

3Product overview
8
3Product overview
Multistat Ex SDN
A fuse holder with fuse
(Replacing fuse, refer page
20)
B Reset button with fault lamp
C Power switch (is lit green if
the power pack is switched
on)
D K1 signal socket (for
monitoring functions)
E K6 signal socket (external
resetting, HV monitoring)
F Mains power input
G 4 HV connection points
H Earth connection point
(terminal)
I Retainer plate
J HV display

4Install
9
4Install
Risk of explosion!
The discharging
power pack may generate sparks which ignite
gases, dust or similar substances.
•
Never install or use the discharging power pack in areas with
potentially explosive atmospheres.
•
Always observe the erection stipulations and country-specific
installation regulations for potentially explosive atmospheres.
Electric shock hazard!
An electric shock hazard results from a faulty connection of the
discharging power pack to the power supply.
•
The discharge power pack may only be installed by a trained and
qualified electrician.
Damage to equipment!
Continuous overloading of the discharging power
pack may result in
failures.
•
Never exceed the permissible connected length.
•
Never install the discharging power pack on a surface generating
or radiating heat.
• Never install at a location subject to direct solar irradiation.
NOTE:
An operating authorization (ATEX) exists for the discharging power
pack. Only the HAUG Ex ionizing units listed in the operating
authorization must be connected. If other units are connected, the
operating authorization will become null and void.

4Install
10
1. Check the model plate of the discharging power pack against the
ordering data. In the event of damage to the discharging power
pack, contact HAUG GmbH & Co. KG.
2. Before connecting, make
sure that the correct supply
voltage is available for the
discharging power pack.
• The model plate
attached to the housing
indicates the voltage.
• If the supply voltage is incorrect, the discharging power pack
may be damaged.
3. Place the discharging
power pack at the desired
location and attach with the
enclosed retaining plate, if
appropriate.
• The operation of the
discharging power pack
is not affected by the
position in which it is
installed.
• We recommend
installing the
discharging power pack
with the HV terminals
pointing downwards (to
protect them from
moisture, oil and dirt).
4. Ensure that the discharging
power pack is switched off.