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 WARNING

Risk of serious injury due to falling objects

When transporting parts/items by hand, there is a danger of loads slipping and falling down.

► Carry small and medium-size parts/items with two hands.
► Wear safety shoes with steel toe according to directive EN 347.

 WARNING

Risk of burns in case of contact with hot surfaces

For the operator’s safety, the products are designed to avoid thermal risk. However, specific operat-
ing conditions may exist that require extra caution on the part of the operator due to the high temper-
atures (surfaces > 70 °C for parts inside the cover(s)).

► Wait for the product to fully cool down before working on it.
► Protective gloves must be worn in accordance with standard EN 420.

 CAUTION

Risk of crushing related to product tilting

Although the product fully complies with EEC safety regulations, there is a risk of tilting when the 
product is not correctly installed or used.

► Place the product on a flat, hard floor.
► Keep the product on its 4 feet.

 CAUTION

Risk of pinching when handling the storage box cover

► Be careful not to leave your fingers under the cover when closing.

 DANGER

Health hazard in case of contact with components contaminated

The components of the pumping circuit and the analyzer cell are contaminated with the gases pump-
ed through the tested parts. These gases may be toxic, corrosive and/or reactive. Any contact with 
the contaminated parts or by-products generated by the process may be injurious to health.

► Wear appropriate protective equipment when performing maintenance on the components of the 

pumping line, vacuum block and analyzer cell.

► Ventilate the area thoroughly or carry out the maintenance under an extraction hood.
► Do not eliminate the by-products/residue as common waste; have them destroyed by a qualified 

company where necessary.

 WARNING

Poisoning risk in case of gas leakage after maintenance

When connecting/disconnecting pumping line components (pumps, analyzer cell, vacuum block, pi-
pework, valves, etc.) for maintenance, the tightness of the installation is broken, potentially causing 
leakage of hazardous residual gases (pumped gases for parts to be tested).

► During disassembly, always protect the bearing surfaces of the connecting flanges between the 

pumping line components.

► After reassembly, perform a tightness check on the pumping line of the detection system.

2.1.2 Precautions

Duty to provide information on potential dangers

The product holder or user is obliged to make all operating personnel aware of dangers 
posed by this product.
Every person who is involved in the installation, operation or maintenance of the product 
must read, understand and adhere to the safety-related parts of this document.

Safety

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Summary of Contents for ASM 306S

Page 1: ...MAINTENANCE INSTRUCTIONS EN Translation of the Original ASM 306S Leak detector...

Page 2: ...ating instructions supplied with your product Furthermore Pfeiffer Vacuum assumes no responsibility or liability for damage resulting from the use of the product that contradicts its proper use or is...

Page 3: ...5 5 Analyzer cell maintenance 14 5 5 1 Disassembly reassembly of the analyzer cell 14 5 5 2 Seal replacement 16 5 5 3 Filament replacement 16 5 6 Fan maintenance 17 5 6 1 Air filter replacement 17 5 6...

Page 4: ...er Description RSAS00AxMM9A x variable according to the Interface option selected ASM 306S 1 1 2 Applicable documents Document Part Number ASM 306S Operating Instructions 127443O ASM 306S Condensed Ma...

Page 5: ...65062 assurance qualit quality control This label guarantees to the user that the product packaging has not been opened since leaving the factory 2 This label indicates that some of the internal parts...

Page 6: ...tes that the product is subject to regulations for the treatment of electrical and electronic equipment waste see the EC declaration of product conformity 12 1 2 Made in France P N S N Sniffer probe r...

Page 7: ...ltage Directive 2014 35 EU regarding electrical safety Where applicable all life cycle phases of the product were taken into account WARNING Risk of electric shock due to non compliant electrical inst...

Page 8: ...minated with the gases pump ed through the tested parts These gases may be toxic corrosive and or reactive Any contact with the contaminated parts or by products generated by the process may be injuri...

Page 9: ...relevant European Direc tives before commissioning that system Only qualified personnel trained in safety regulations EMC electrical safety chemical pollution are au thorized to carry out the install...

Page 10: ...detector is fully shut down otherwise there is a risk of damage to some of the detector components When the main switch circuit breaker is set to O Unplug the power cable Wait for the control panel sc...

Page 11: ...Fan replacement As needed 2 OS Replacement of the fan air filter As needed 1 OS Calibrated leak accessory Calibrated leak replacement Every 2 years 2 OS Solenoid valves Solenoid valves replacement As...

Page 12: ...product that will not damage the screen printed surfaces or adhesive labels 5 2 Powering off 3 2 1 o The detector is installed on a horizontal work surface 5 3 Cover disassembly reassembly Disassembl...

Page 13: ...ow the disassembly steps in reverse 5 4 Calibrated leak replacement accessory Every time a calibrated leak is replaced update the calibrated leak setting see chapter Calibrat ed leak setting in the op...

Page 14: ...otherwise stated Wear unpowdered vinyl gloves clean room gloves 5 5 1 Disassembly reassembly of the analyzer cell WARNING Risk of burns in case of contact with hot surfaces For the operator s safety t...

Page 15: ...different from the original component requires adjustments Without these settings the measurements made by the product are not correct Only a Pfeiffer Vacuum service center can make these adjustments...

Page 16: ...mage it Keep the filament in its protective box when it is not installed in the analyzer cell Do not touch the filament with your fingers even with gloves or any other object Do not clean the new or u...

Page 17: ...ops Fix it with the screw and washer provided with the filament 2 Fit the fastening clips on the connectors on each side of the filament 3 Reassemble the analyzer cell see chapter Disassembly reassemb...

Page 18: ...2 1 90 1 3 2 5 6 2 Fan replacement Disassembly 1 Power off the leak detector see chapter Powering Off 2 Remove the cover see chapter Cover disassembly reassembly 1 2 90 Service Maintenance 18 30...

Page 19: ...he interior of the detector Follow the disassembly steps in reverse 5 7 Sniffer probe maintenance accessory 1 2 3 4 5 6 1 Tip filter 4 Probe body 2 Rod 5 Sleeve 3 Intermediate filter for small particl...

Page 20: ...cover see chapter Cover disassembly reassembly 1 2 2 1 1 The black plug must be kept as it is not provided with the new component Reassembly 2 1 1 2 2 0 6 0 8 N m 5 9 Diaphragm pump replacement Disas...

Page 21: ...eplacement See the diaphragm pump Operating Instructions see chapter Applicable Documents 5 10 Solenoid valve replacement Disassembly 1 Create an air inlet on the analyzer cell from the menu Maintenan...

Page 22: ...4 6 5 Remontage Alcool 1 3 4 2 0 6 N m 5 7 6 The o ring must stay in the valve groove Be careful not to pinch the o ring when reassembling the solenoid valve on the vacuum block Service Maintenance 2...

Page 23: ...RoHS The Restriction of Hazardous Substances RoHS directive The R O H S directive lays down rules on the restriction of the use of hazardous substances in electrical and electronic equipment EEE with...

Page 24: ...rm you of the best col lection solution for your needs www ecosystem eco For further details consult the General Conditions of Sale available in French on the Pfeiffer Vacuum website Product on sale o...

Page 25: ...Error Message display Press i Next pictograph to dis play the fault LED status LED bargraph Critical error Display of a Critical error E244 message Contact a service center LED status LED bargraph 1...

Page 26: ...ty You can find more detailed information and addresses on our homepage in the Pfeiffer Vacuum Service section You can obtain advice on the optimal solution for you from your Pfeiffer Vacuum represent...

Page 27: ...duct in suitable stable transport containers only e Maintain applicable transport conditions ERKL RUNG KONTAMINIERUNG 6 Attach the contamination declaration to the outside of the packag ing 7 Now send...

Page 28: ...ws 4 M3 washer 4 2 5 mm male hex wrench 1 3 mm male hex wrench 1 4 mm male hex wrench 1 5 mm male hex wrench 1 3G analyzer cell seal 2 ANXR 20x100 screwdriver 1 9 2 Accessories 1 6 2 3 4 5 Item Descri...

Page 29: ...1 127325S 5 m RJ9 cable 1 123909 11 Equipped cover set without probe sheath ASM 306S 1 127298 12 2 m mono A J power cable 1 103567 2 m Europe power cable 1 103566 13 Filament analyzer cell 2 114864S 1...

Page 30: ...127443 Ed03 Date 2021 04 P N 127443MEN...

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