Haug Multistat Ex SDN Operating Instructions Manual

Multistat Ex SDN Ident number: 01.7960.000 (230 V), 01.7961.000 (115 V) Keep for future use! GB

1 Operator instructions .................................................4 1.1 Symbols used in operating instructions ............................ 4 1.2 Symbols on the discharging power pack .......................... 5 2 Safety ..........................................................................6 2.1 Intended use ..................................................................... 7 3 Product overview........................................................8 4 Install ..........................................................................9 5 Operate ..................................................................... 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 6 Troubleshooting ....................................................... 19 6.1 Replacing fuse................................................................. 20 6.2 Flow diagram 1 ................................................................ 21 6.3 Flow diagram 2 ................................................................ 22 7 Accessories/spare parts .......................................... 23 8 Technical data .......................................................... 25 8.1 Characteristics and specification ..................................... 25 8.2 Supply voltage ................................................................ 25 8.3 Ambient conditions ......................................................... 26 8.4 Housing ........................................................................... 27 9 Taking out of operation ............................................ 28 9.1 Storing ............................................................................. 28 9.2 Disposing ........................................................................ 28

4 1 Operator 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.

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.

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.

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.

8 3 Product 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

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.

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.

discharging power pack must be connected to ground potential in line with applicable standards. • Grounding cables of at least 1,5 mm2 must be used. 6. Connect the discharging power pack to the supply voltage. Always connect the protective earth conductor (green-yellow) with a functioning protective earth of the mains. • Connecting the PE conductor via parts of a machine body is insufficient. • L = brown conductor • N = blue conductor • PE = green/yellow conductor

When the ionizing unit is plugged in or unplugged while the discharging power pack is switched on, spark-overs will occur at the HV connection. This may result in defects in the discharging power pack. • Switch off discharging power pack before plugging in/unplugging ionizing unit. 7. Connect the ionizing unit to the HV terminal of the discharging power pack. • Insert the ionizing unit’s HV plug in the HV terminal of the discharging power pack and press the HV cable until it reaches the stop. • Screw the screw cap onto the HV terminal and tighten by hand. 8. It is essential that the grounding strap of the HV plug is connected to the grounding terminal of the power pack. NOTE: Compliance with maximum connection length specifications is required. 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.

Destructive electrical charges on the contacts of the K6 signalling socket during the connection of the K6 signalling line may result in defects in the discharging power pack. • To protect the electronic system of the unit, self-discharge shall be ensured by means of contact with grounded machine parts. 9. If necessary, connect the signal line K6 to the K6 signal socket. • Reset the power pack externally. • These HV connections must be monitored. • Relay contact load: max. 24 V~ / 35 V=, max. 50 mA Configuration of the K6 signal socket: A External reset (floating normally open contact) B Relay contact HV failure Switching condition table for pin 3 and 4 Operating conditions Contacts 3 and 4 closed Normal mode Mains voltage is available HV is available no Internal fault Mains voltage is available HV failure yes External fault Power failure Not defined no

Destructive electrical charges on the contacts of the K6 signalling socket during the connection of the K6 signalling line may result in defects in the discharging power pack. • To protect the electronic system of the unit, self-discharge shall be ensured by means of contact with grounded machine parts. 10. If necessary, connect the signal line K1 to the K1 signal socket. • Monitoring the function of the power pack. • Relay contact load: max. 24 V~ / 35 V=, max. 50 mA Configuration of the K1 signal socket: A Relay contact for power failure B Relay contact for operational failure Switching condition table for the K1 signal socket Operating conditions Contacts closed Normal mode Mains voltage is available HV is available 1 and 3 5 and 6 internal fault Mains voltage is available HV failure 1 and 3 4 and 6 external fault Power failure not defined 1 and 2 5 and 6 More information in chapter "Using the K1 signal socket for the operation" on page 17. 11. The discharging power pack is ready for operation.

installed as specified in the operator instructions. NOTE: After a fault has occurred, the error lamp starts blinking. The power pack switches off the HV. The following occurances may have triggered the fault: • The high-voltage on the HS output has dropped below ~ 4.2 kV. • A flashover in the ionisation system may have been the cause. • A short circuit in the ionisation system may have been the cause. Resetting the power pack is effected by triggering a reset. If a fault persists, follow the instructions in the Chapter “Troubleshooting”. Refer page 19. 5.1 Normal operation Operating the power pack without monitoring it. K1 and K6 signal sockets are not connected. 1. Use the power switch to turn on the power pack. • To verify this, the green power switch is illuminated. • The HV output voltage is indicated on the HV display of the power pack. • The power pack is running. NOTE: The flashing of the error indicator lamp indicates a defect. The discharging power pack can be reset by pressing the reset pushbutton. If the defect persists, refer to the following chapter “Troubleshooting”. Refer page 19.

Connecting the signal line K6 (accessory) to the K6 signals socket is mandatory. 1. Use the power switch to turn on the power pack. • To verify this, the green power switch is illuminated. • The HV output voltage is indicated on the HV display of the power pack. • The power pack is running. 2. If an error occurs, pins 3 and 4 have continuity at the K6 signal socket and the HV is switched off. • The error lamp is blinking. 3. The HV can be switch on again by proceeding with a reset. • To execute the external reset, close the potential-free normally open contact (> 0.5 s) briefly. • For a manual reset, simply press the reset button. NOTE: An error indication over the K6 signalling socket will indicate a fault. The discharging power pack can be reset by triggering the external reset. If the defect persists, refer to the following chapter “Troubleshooting”. Refer page 19.

Connecting the signal line K1 (accessory) to the K1 signals socket is mandatory. 1. Use the power switch to turn on the power pack. • To verify this, the green power switch is illuminated. • The HV output voltage is indicated on the HV display of the power pack. • The power pack is running. 2. If a fault occurs, the HV is switched off. • The error lamp is blinking. • The signal line K1 can be used to evaluate an error message. Refer page 18 "Application example of a K1 signal socket". 3. The HV can be switch on again by proceeding with a reset. • To execute the external reset, close the potential-free normally open contact (> 0.5 s) briefly. Only possible if a potential-free normally open contact is connected via the K6 signal socket. • For a manual reset, simply press the reset button. NOTE: A error message via the K1 signal socket indicates a fault. Resetting the power pack is effected by triggering a reset. If a fault persists, follow the instructions in the Chapter “Troubleshooting”. Refer page 19.

Example 1: A Relay contact for mains failure B Relay contact for HV failure C1 Bridge 1 C2 Bridge 2 D Output E Input High-voltage Continuity (D and E) Normal operation no Malfunction yes Example 2: A Relay contact for mains failure B Relay contact for HV failure C Bridge D Output E Input High-voltage Continuity (D and E) Normal operation yes Malfunction no

The discharging power pack is operated electrically and generates a high electric voltage. In the event of any faults, there is a risk of an electric shock. • Faults may only be eliminated by a trained and qualified electrician. NOTE: If the error cannot be removed in this way, return the discharging power pack and ionizing unit for checking to HAUG GmbH & Co. KG (the address is provided on the back of the envelope). Fault Cause Troubleshooting Ionization not available Power failure Inspect the power fuse HV not available Check the fuse of the discharging power pack. Inspect the connections on the discharging power pack. Use the Combicheck to verify the HV output of the discharging power pack. (Accessories/spare parts, refer page 23) Error lamp blinks or error message The discharging power pack is damaged Shut down the discharging power pack immediately and secure it to prevent unintentional restart. Ionizing unit is dirty Clean ionizing unit Short circuit Proceed with the work steps according to the flow diagram shown below. Refer page 21. Flashover Proceed with reset

Damage to equipment! An incorrect fuse in the discharging power pack may cause a defect. This may result in a cable fire. • Only use fuses of the specified type. • Never use repaired fuses. • Never bridge the fuse. The unit type and the rated voltage are indicated on the nameplate. 1. Disconnect discharging power pack from supply. 2. Determine and remove the cause for the blown fuse. 3. Detach the fuse holder (A) using a screwdriver and lift out. 4. Replace fuse and reattach fuse holder. Use the following fuse only: • 115 V = 0,50 A slow, 5 x 20 mm • 230 V = 0,25 A slow, 5 x 20 mm

Proceed with troubleshooting of all components exclusively outside of the Ex zone. The error lamp is blinking. Discharging power pack defective Switch off the discharging power pack and unplug the ionizing units. Switch on the discharging power pack. yes Switch off the discharging power pack and plug in an ionizing unit. Switch on the discharging power pack. This ionizing unit is faulty. (Short circuit) Ionizing system is ok no no no yes yes This ionizing unit is faulty. (Short circuit) Switch off the discharging power pack and plug in another ionizing unit. Switch on the discharging power pack. etc. Is the error lamp blinking? Is the error lamp blinking? Is the error lamp blinking?

Proceed with troubleshooting of all components exclusively outside of the Ex zone. Error message Discharging power pack defective Switch off the discharging power pack and unplug the ionizing units. Switch on the discharging power pack. yes Switch off the discharging power pack and plug in an ionizing unit. Switch on the discharging power pack. This ionizing unit is faulty. (Short circuit) Ionizing system is ok no no no yes yes This ionizing unit is faulty. (Short circuit) Switch off the discharging power pack and plug in another ionizing unit. Switch on the discharging power pack. etc. Error message? Error message? Error message?

23 7 Accessories/spare parts Accessories and spare parts can be sourced from your authorized sales partner or directly from HAUG GmbH & Co. KG (the address is provided on the back of the envelope). Article Illustrations Order number Circular plug (K1) X – 0616 Right-angle plug (K1) X – 5718 5 m shielded signalling line K1 with assembled plug 06.8941.000 10 m shielded signalling line K1 with assembled plug 06.8941.001 20 m shielded signalling line K1 with assembled plug 06.8941.002

24 Article Illustrations Order number Control plug (K6) X – 7807 5 m shielded signalling line K6 with assembled plug 06.8976.000 10 m shielded signalling line K6 with assembled plug 06.8976.001 20 m shielded signalling line K6 with assembled plug 06.8976.002 Combicheck 12.7231.000 Blind plug for HV terminals X – 3521

25 8 Technical data 8.1 Characteristics and specification Reference temperature 23 °C HV terminals 4 High-voltage 6,7 ±1 kV~ Short-circuit current Ik < 5 mA Maximum connected length 18 m (ionizing bar + HV cable) Reset pulse > 0,5 s Cannot be used in pulsed mode Relay contact rating K1/K6 signalling socket max. 24 V~/35 V=; max. 50 mA Switching threshold for HV < 4,2 kV Switching threshold for mains failure < 50 V 8.2 Supply voltage Unit type Nominal value Frequency range Power input 01.7960.000 230 V~ ±10 % 50 – 60 Hz Pmax = 80 VA 01.7961.000 115 V~ ±10 % 50 – 60 Hz Pmax = 80 VA

26 8.3 Ambient conditions Never use in potentially explosive atmospheres. Use indoors only. Temperature: Rated range of use +5 to 45°C Limit range for storage and transport -15 to 60°C Relative humidity (RH): Rated range of use 20% to 65% RH Limit range for storage and transport 0 % to 85 % RH Compressed air: Rated range of use 810 hPa to 1074 hPa Vibrations: Limit range for storage and transport max. 1.5 g (10 to 55 Hz), 1 h Impact max. 15 g in each direction Recommended position for operation: HV connections pointing downwards

27 8.4 Housing Protection type IP 54 Protection class I Mains supply approx. 2,6 m fixed on unit Dimensions: Height 245 mm Width 130 mm Depth 130 mm Weight: 5 kg

28 9 Taking out of operation Electric shock hazard! The discharging power pack is operated electrically and generates a high electric voltage. Improper decommissioning may result in electric shock. • Decommissioning may only be carried out by a trained and qualified electrician. 1. Disconnect discharging power pack from supply. 2. Disconnect the mains line from the voltage supply. 3. Disconnect the ionizing unit from the HV terminal. 4. Disconnect the signalling line from the discharging power pack. 5. Remove the discharging power pack from the production process. 9.1 Storing Always store our products in a dry and cool place. 9.2 Disposing Never dispose of electrical appliances together with household garbage. Always collect separately and dispose of in an environmentally responsible way. Always observe national and regional waste disposal regulations for the disposal of electrical appliances. If proper disposal of our products is not possible, returning the units to us may be an option. We dispose of our products in an environmentally responsible way. The address is provided on the back of the envelope.

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