AFRISO OM 1 Operating Instructions Manual

Oil/water alarm unit

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Operating instructions manual (191 pages)

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Operating

instructions

Oil/water alarm unit

Version: 03.2024.0

ID: 900.000.0235

Z-65-40-214

Type: OM 5+1

Leakage

detection

system

Type: OM 1

Type: OM 5

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Summary of Contents for AFRISO OM 1

Page 1 Operating instructions Oil/water alarm unit Type: OM 1 Type: OM 5 Type: OM 5+1 Copyright 2024 AFRISO-EURO-INDEX GmbH. All rights reserved. Leakage detection system Z-65-40-214 Version: 03.2024.0 ID: 900.000.0235...
Page 2 About these operating instructions About these operating instructions These operating instructions describe the oil/water alarm unit OM 5, OM 5+1 and OM 1 (also referred to as "product" in these operating instructions). These operating instructions are part of the product. •...
Page 3 This symbol alerts to hazardous electrical voltage. If this symbol is used in a safety message, there is a hazard of electric shock. OM 5 / OM 5+1 / OM 1...
Page 4: Information On Safety
In doing so, take into account at least the following: • All directives, standards and safety regulations applicable at the installa- tion site of the product • All conditions and data specified for the product OM 5 / OM 5+1 / OM 1...
Page 5: Predictable Incorrect Application
- If the product is operated in hazardous areas, sparks may cause defla- grations, fires or explosions. • Use as overfill prevention system as per Technical Approval of the Ger- man Institute for Civil Engineering (DIBt). OM 5 / OM 5+1 / OM 1...
Page 6: Qualification Of Personnel
Only perform work on and with the product which is explicitly described in these operating instructions. Do not make any modifications to the product which are not described in these operating instructions. OM 5 / OM 5+1 / OM 1...
Page 7: Transport And Storage
Store the product in a clean and dry environment. • Verify that the product is protected against shocks and impact during trans- port and storage. Failure to follow these instructions can result in equipment damage. OM 5 / OM 5+1 / OM 1...
Page 8 The probe is mounted at the lowest point of the area to be monitored (lying or suspended). The probe detects accumulations of liquids at a height of approximately 4 mm. A three-wire cable is used for connection to the control unit. OM 5 / OM 5+1 / OM 1...
Page 9: Product Description
A two-wire cable is used for connection to the control unit. The type of switching function of the floating probe is determined by means of a coding plug on the PCB of the control unit (see Page 27). OM 5 / OM 5+1 / OM 1...
Page 10 C. Test key D. Red LED E. Acknowledge key (not with OM 1) F. Yellow LED (not with OM 1) G. Not assigned H. Type designation of the product Fig. 3: Control unit OM 5 / OM 5+1 / OM 1...
Page 11 This key allows you to acknowledge and mute the audible alarm (not with OM 1). Indication The yellow LED identifies the probe which has trig- gered the alarm (only if multiple probes are used - not with OM 1). OM 5 / OM 5+1 / OM 1...
Page 12 Product description Dimensions 65 mm 100 mm 60 mm OM 5 / OM 5+1 / OM 1...
Page 13: Application Example
Product description Application example A. Drip pan C. Basement room B. Manhole Fig. 4: Standard applications OM 5 / OM 5+1 / OM 1...
Page 14 • Low Voltage Directive (2014/35/EU) • RoHS Directive (2011/65/EU) • Construction Products Directive (EU) No. 305/2011 and No. 574/2014 Approvals: • Technical Approval of the German Institute for Civil Engineering (DIBt) Z-65.40-214. OM 5 / OM 5+1 / OM 1...
Page 15 Maximum length 50 m (shielded) 4.6.2 Floating probe Parameter Value General specifications Dimensions (Ø x L) 24 x 85 mm Weight 0.35 kg Material probe body Polypropylene Probe weight Brass Resistance Water, oil OM 5 / OM 5+1 / OM 1...
Page 16 Ambient conditions Ambient temperature operation -10 ... 60 °C Ambient temperature storage -10 ... 60 °C Relative humidity < 80 % (non-condensing) Atmospheric pressure 0.08 MPa (0.8 bar) ... 0.11 MPa (1.1 bar) OM 5 / OM 5+1 / OM 1...
Page 17 Maximum inrush current relay 14 A Protection class (EN 60730) 230 V, part numbers 44502, 44517, 44501 Protection class (EN 60730) 24 V, part number 44486 Degree of protection (EN 60529) IP 40 OM 5 / OM 5+1 / OM 1...
Page 18 If audibility cannot be ensured, you must install an additional alarm unit at a suitable location in the building (for example, additional alarm unit ZAG 01, horn KH 1 or combined alarm light and horn from AFRISO). Preparing mounting Preparation also includes requirements concerning the interstitial space and the leakage containment.
Page 19: Mounting The Bracket
- Do not suspend the probe directly from the control unit. 2. Use a cable clamp or the cable gland to fasten the probe and provide strain relief. 3. Fasten the probe with the enclosed cable gland G1. OM 5 / OM 5+1 / OM 1...
Page 20: Mounting The Control Unit
 Verify that the control unit is protected from direct atmospheric influences if it is installed outdoors. Fig. 5: Control unit with mounting frame for panel mounting; right: control panel cut out OM 5 / OM 5+1 / OM 1...
Page 21 A or B. Use the housing as a drilling template. Mounting type A 1. Mount the screw to the wall. 2. Fit the control unit. 3. Fasten the control unit by screwing the bottom lug to the wall. OM 5 / OM 5+1 / OM 1...
Page 22 Mounting type B 1. Drill two fixing holes with a Ø 5 mm into the base. 2. Mount the control unit to the wall with the enclosed screws. 3. Close the control unit. OM 5 / OM 5+1 / OM 1...
Page 23 The centre rubber piece must be replaced by a cable gland M20 for connection of addi- tional equipment. - M16 = 4 - 8.8 mm - M20 = 8 - 12.5 mm OM 5 / OM 5+1 / OM 1...
Page 24 Do not install mains plugs or switches in the supply line to the product. • Only power on/power off the product via the on-site mains fuse. Failure to follow these instructions can result in equipment damage. OM 5 / OM 5+1 / OM 1...
Page 25 2. In the case of OM 5 and OM 5+1, route the mains cable through the cable gland at the left into the control unit. 3. In the case of OM 1, route the mains cable through the cable gland at the right into the control unit.
Page 26 J1 coding plug Fig. 7: Electrical connection OM 5+1 1. Supply voltage F1 2. White 3. Brown 4. Green 5. Any external equipment 6. Mains voltage Fig. 8: Electrical connection OM 1 OM 5 / OM 5+1 / OM 1...
Page 27: Connecting The Probes
Mounting 5.7.2 Connecting the probes OM 1 The product OM 1 is shipped with a permanently connected photoelectric probe. OM 5 and OM 5+1: Use a cable with 3 x 1 mm² to extend the probe cable. Use shielded cables for lengths of more than 15 m. The maximum length of the probe cables is 50 m.
Page 28: Relay Output
The output signal of the control unit is made available via a voltage-free relay contact (changeover contact). The alarm signal can be transmitted to an additional alarm unit (for example, ZAG 01). 1. Connect the additional equipment to the terminals "Alarm". OM 5 / OM 5+1 / OM 1...
Page 29 - The red LED lights up and the audible alarm sounds. - The yellow LED identifies the number of the probe which has triggered the alarm by means of 1 to 5 flash pulses (not OM 1). 2. Remove the probe from the liquid or remove the object.
Page 30: Operation
If the floating probe is used for maximum level detection, the product signals an alarm as soon as the float starts to float on the liquid. In the case of a level alarm, the red LED flashes and the audible alarm sounds. OM 5 / OM 5+1 / OM 1...
Page 31 2. Carefully clean the probe with a dry, lint-free cloth (see "Maintenance"). 3. Replace the probe if deposits or encrustation have formed between the transmitter and the receiver of the light barrier. 4. Perform a function test. OM 5 / OM 5+1 / OM 1...
Page 32 Failure to follow these instructions can result in equipment damage. The floating probe is suitable for use in flood hazard areas; it is watertight up to 10 mH O (1 bar pressure). OM 5 / OM 5+1 / OM 1...
Page 33: Maintenance
1. Remove slightly adhesive liquids from the probe with a dry, lint-free cloth. The probe must be replaced in the case of strongly adhering pollution (for example, crystal salts or adhering oil). OM 5 / OM 5+1 / OM 1...
Page 34 3. Insert a new mains fuse F1, see Page 16. 4. Refit the transparent cover. 5. Connect the flat cable to the connector. 6. Close the control unit, see 1 above. 7. Apply mains voltage. OM 5 / OM 5+1 / OM 1...
Page 35: Troubleshooting
Float of the floating Find a different position the floating probe probe cannot move for the floating probe or should respond remove the immobility of the float Probe defective Replace the probe OM 5 / OM 5+1 / OM 1...
Page 36: Decommissioning / Disposal
3. Dispose of the product. Returning the device Get in touch with us before returning your product (service@afriso.de). Warranty See our terms and conditions at www.afriso.com or your purchase contract for information on warranty. OM 5 / OM 5+1 / OM 1...
Page 37: Spare Parts And Accessories
Mains fuse F1 (M 32 mA) 941571 0032 Additional alarm unit ZAG 01 40633 Warning light with rotating reflector 61015 Horn KH 1 61011 Combined alarm light and horn 61020 Horn HPW 2 61012 OM 5 / OM 5+1 / OM 1...
Page 38 Appendix Appendix 14.1 EU Declaration of Conformity OM 5 / OM 5+1 / OM 1...
Page 39 • The pipe system must be designed in such a way that there are no con- nections through the interstitial space to the inner pipe. • It must be possible to inspect the interstitial space for possible damage. OM 5 / OM 5+1 / OM 1...
Page 40 If the leakage containment is used as a retention unit for a primary system containing liquid, then the retention unit must be able to contain the entire contents of the primary system. OM 5 / OM 5+1 / OM 1...

This manual is also suitable for:

Om 5 Om 5+1 44502 44486 44517 44501