Mounting with mounting flange ....Pneumatic connection ........9.5.1 Connecting the control medium ..10 Inspection and maintenance ........ 12 Removal .............. 13 Disposal .............. 14 Returns ..............15 Declaration of Incorporation according to 2006/42/EC (Machinery Directive) ....... www.gemu-group.com 3 / 18 GEMÜ Q40...
Control medium The medium whose increasing or decreasing pressure causes Risk of crushing! the GEMÜ product to be actuated and operated. 1.4 Warning notes Risk of crushing due to the compressor shutting Wherever possible, warning notes are organised according to...
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 / 18 GEMÜ Q40...
The product is not intended for use in potentially explosive areas. The GEMÜ Q40 2/2-way pinch valve has a stainless steel pis- ● Use the product in accordance with the technical data. ton actuator and is pneumatically operated. The valve guides a tube which is compressed from above by a compressor to control and regulate media.
Plastic version, tube carrier stainless steel & tube holder PA 5 Control function Normally closed (NC) 6 Actuator version Actuator size 1P1 7 Mounting option Without mounting flange, with 4 threaded holes in the body 8 CONEXO Without www.gemu-group.com 7 / 18 GEMÜ Q40...
Do not kink or twist the tube lines. ● 4. Do not store solvents, chemicals, acids, fuels or similar NOTICE fluids in the same room as GEMÜ products and their spare parts. Tools ▶ The tools required for installation and assembly are not 9 Installation included in the scope of delivery.
Normally open (NO): Use of incorrect spare parts! Actuator resting position: opened by spring force. Activation ▶ Damage to the GEMÜ product. of the actuator (connector 4) closes the actuator. When the ▶ Manufacturer liability and guarantee will be void.
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3. Open the tube holder 1. 5. Depressurize the plant or plant component. 4. Remove the tube. 6. Actuate GEMÜ products which are always in the same po- 10.3 Disassembling the tube holder sition four times a year. 1. Remove the tube (see “Removing the tube“, page 14).
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1. Remove the tube (see “Removing the tube“, page 14). 2. Disassemble the tube holder (see “Disassembling the tube holder“, page 14). 3. Disassemble the compressor (see “Disassembling the compressor“, page 15). 3. Close the tube holder 1. www.gemu-group.com 15 / 18 GEMÜ Q40...
If Error Possible cause Troubleshooting no return delivery note is included with the product, GEMÜ The product leaks Operating pressure Operate the cannot process credits or repair work but will dispose of the...
15 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...