Potentially dangerous situation! ▶ Non-observance can cause damage to property. The following symbols for the specific dangers can be used within a warning note: Symbol Meaning Danger – high voltage Danger - hot surfaces GEMÜ 9428 4 / 36 www.gemu-group.com...
13. Maintain the product correctly. 14. Do not carry out any maintenance work and repairs not de- scribed in this document without consulting the manufac- turer first. In cases of uncertainty: 15. Consult the nearest GEMÜ sales office. www.gemu-group.com 5 / 36 GEMÜ 9428...
3.3 Function WARNING The GEMÜ 9428 motorized quarter turn actuator is a compact design. The motor and gear are combined as one unit in a Improper use of the product plastic housing. The quarter turn actuator is designed for use ▶...
Flange type DIN EN ISO 5211, F04 9 Actuator version Code Flange type DIN EN ISO 5211, F05 GEMÜ actuator, motorized, size 1, operating time 4 1006 Flange type G05 s, torque 6 Nm, supply voltage B1, C1, B4, C4...
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On/Off actuator 9 Actuator version 1006 Torque 6 Nm, operating time 4 s, actuator size 1, supply voltage B1, C1, B4, C4 10 Type of design 6598 1 Hirschmann connector N6R 11 CONEXO without 8 / 36 GEMÜ 9428 www.gemu-group.com...
0.45 Current data in A Rated voltage: 12 V / 24 V AC or DC (± 10 %) 100 – 250 V AC (± 10 %) Rated frequency: 50/60 Hz (at AC rated voltage) 9 / 36 www.gemu-group.com GEMÜ 9428...
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Actuator version 1015, 2015: 15 Nm Actuator version 3035: 35 Nm Operating time: Actuator version 1006, 2006: approx. 4 s Actuator version 1015, 2015: approx. 11 s Actuator version 3035: approx. 15 s Nominal travel: 90° Max. travel: 93° 10 / 36 GEMÜ 9428 www.gemu-group.com...
* Standard with supply voltage code O4 Actuator ver- sion 1006, 1015 2006, 2015 Dimensions in mm 8.2 Actuator version 3035, 3055 Voltages 24 V 100.5 100 V - 250 V 124.5 Dimensions in mm 11 / 36 www.gemu-group.com GEMÜ 9428...
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8.3 Connection dimensions actuator version (10XX, 20XX, 30XX) DIN ISO 5211 Actuator version Connection size Location spigot (code) (code) (code) 10XX / 20XX Ø5.5 10XX / 20XX 10XX / 20XX 10XX / 20XX 10XX / 20XX 30XX Dimensions in mm 12 / 36 GEMÜ 9428 www.gemu-group.com...
Unscrew cable entry 2. 4. Do not store solvents, chemicals, acids, fuels or similar Undo screws 3. fluids in the same room as GEMÜ products and their spare parts. Do not lose the washers 4. Disassemble the cover of the actuator 5.
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Uv-, direction of travel OPEN PE, protective earth conductor Connection diagram Limit switch OPEN External wiring Motor + − PE Limit switch CLOSED Actuator CLOSED Direction of travel CLOSED OPEN Direction of travel OPEN 14 / 36 GEMÜ 9428 www.gemu-group.com...
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L1, change-over (OPEN/CLOSE) N, change-over (OPEN/CLOSE) PE, protective earth conductor Preferred direction -OPEN- when all signals are present Connection diagram Limit switch OPEN External wiring Motor Limit switch CLOSED Actuator Direction of travel CLOSED OPEN 15 / 36 www.gemu-group.com GEMÜ 9428...
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L1, direction of travel CLOSED N, direction of travel CLOSED L1, direction of travel OPEN N, direction of travel OPEN PE, protective earth conductor The potential must be assigned by the user. Connection diagram External wiring OPEN CLOSED 16 / 36 GEMÜ 9428 www.gemu-group.com...
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Uv+, direction of travel OPEN Uv-, direction of travel OPEN n. c. n. c. PE, protective earth conductor Connection diagram External wiring CLOSED-0-OPEN Actuator CLOSED Direction of travel CLOSED OPEN Direction of travel OPEN 17 / 36 www.gemu-group.com GEMÜ 9428...
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L1, change-over (OPEN/CLOSE) N, change-over (OPEN/CLOSE) n. c. n. c. PE, protective earth conductor Preferred direction -OPEN- when all signals are present Connection diagram External wiring L1 N Actuator Direction of travel CLOSED OPEN 18 / 36 GEMÜ 9428 www.gemu-group.com...
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Uv-, direction of travel CLOSED Uv+, direction of travel OPEN Uv-, direction of travel OPEN PE, protective earth conductor Connection diagram (Actuator) Motor Actuator Motor Actuator (Actuator) Actuator CLOSED Direction of travel CLOSED OPEN Direction of travel OPEN 19 / 36 www.gemu-group.com GEMÜ 9428...
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Break contact limit switch CLOSED Uv-, direction of travel OPEN Break contact limit switch OPEN n. c. Make contact limit switch OPEN n. c. Change-over contact limit switch OPEN PE, protective earth conductor PE, protective earth conductor 20 / 36 GEMÜ 9428 www.gemu-group.com...
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10 Electrical connection Connection diagram CLOSED OPEN Additional limit switches External wiring CLOSED-0-OPEN Connection assignment X1, UV Connection assignment X2, S1/S2 Actuator CLOSED Direction of travel CLOSED OPEN Direction of travel OPEN 21 / 36 www.gemu-group.com GEMÜ 9428...
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PE, protective earth conductor Preferred direction -OPEN- when all signals are present Connection diagram OPEN CLOSED Additional limit switches External wiring L1 N Connection diagram X1, UV Connection diagram X2, S1/S2 Actuator Direction of travel CLOSED OPEN 22 / 36 GEMÜ 9428 www.gemu-group.com...
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PE, protective earth conductor PE, protective earth conductor The potential must be assigned by the user. Connection diagram OPEN CLOSED External wiring Additional limit switches OPEN CLOSED Connection diagram X1, UV Connection diagram X2, S1/S2 23 / 36 www.gemu-group.com GEMÜ 9428...
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PE, protective earth conductor PE, protective earth conductor Connection diagram CLOSED OPEN Additional limit switches External wiring CLOSED-0 - OPEN Connection diagram X1 Connection diagram X2 Actuator CLOSED Direction of travel CLOSED OPEN Direction of travel OPEN 24 / 36 GEMÜ 9428 www.gemu-group.com...
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PE, protective earth conductor PE, protective earth conductor Preferred direction -OPEN- when all signals are present Connection diagram CLOSED OPEN Additional limit switches External wiring Connection diagram X1 Connection diagram X2 Actuator Direction of travel CLOSED OPEN 25 / 36 www.gemu-group.com GEMÜ 9428...
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PE, protective earth conductor PE, protective earth conductor The potential must be assigned by the user. Connection diagram CLOSED OPEN Additional External wiring limit switches CLOSED OPEN Connection diagram X1 Connection diagram X2 26 / 36 GEMÜ 9428 www.gemu-group.com...
CAUTION Electric shock by dangerous voltage! Cleaning agent ▶ Risk of injury or death (if operating ▶ Damage to the GEMÜ product. voltage is higher than safe extra low The plant operator is responsible for selecting the clean- ● voltage).
12 Operation 12.3 Setting the limit switches The GEMÜ 9428 motorized actuator is delivered in open posi- tion. DANGER The following drawings differ depending on the actuator ver- sion! Risk of electric shock ▶ Risk of injury or death (if operating 1.
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12 Operation 8. Put on cover of actuator 3. 9. Tighten cover 3. 10. Put on protective caps 1. ð Limit switches are set. www.gemu-group.com 29 / 36 GEMÜ 9428...
Contact GEMÜ Service Impediment blocks the valve Remove impediment from valve Actuator leaking, water or moisture inside Leakage at the union Check the union, contact GEMÜ Service if necessary Actuator leaking Rubber seal not assembled correctly Correctly assemble rubber seal, contact GEMÜ...
6. Actuate products which are always in the same position four times a year. 14.1 Spare parts No spare parts are available for this product. If it is faulty, please return it to GEMÜ for repair. 14.2 Cleaning the product – Clean the product with a damp cloth.
Returned goods can be processed only when this note is completed. If no return delivery note is included with the product, GEMÜ cannot process credits or repair work but will dispose of the goods at the operator's expense.
18 Declaration of Incorporation according to 2006/42/EC (Machinery Directive) Declaration of Incorporation according to the EC Machinery Directive 2006/42/EC, Annex II, 1.B for partly completed machinery GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany declare that the following product Make: GEMÜ...
19 Declaration of conformity according to 2014/30/EU (EMC Directive) EU Declaration of Conformity according to 2014/30/EU (EMC Directive) GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany declare that the product listed below complies with the safety requirements of the EMC Directive 2014/30/EU.