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Multitest ND

Operator's manual

Medium-pressure-distribution rail

For keeping lung-governed demand valves (LGDV)
pressurized during cleaning.

for 3 LGDVs

330-535

for 6 LGDVs

330-536

for 9 LGDVs

330-462

Sealer

For sealing respiratory protective masks, lung-governed
demand valves and SCBAs.

on request

For more products and accessories, visit us online at:

www.menzl.at

Содержание 330-076

Страница 1: ...ik Our expertise your safety since 1975 Operator s manual Multitest ND Atemschutztechnik MENZL GmbH Absbergerstraße 9 3462 Absdorf AUSTRIA Tel 43 0 2278 2102 0 Fax 43 0 2278 2102 21 E mail info menzl at Web www menzl at en ...

Страница 2: ......

Страница 3: ...m pressure 10 Lung governed demand valve leak tightness without negative medium pressure 11 Lung governed demand valve leak tightness with medium pressure 11 Lung governed demand valve opening pressure 12 Mask leak tightness 12 Positive pressure equipment 13 Lung governed demand valve leak tightness without positive medium pressure 13 Lung governed demand valve leak tightness with medium pressure ...

Страница 4: ......

Страница 5: ...s accuracy Malfunction and excessive strain Whenever it is likely that the tester is no longer safe for use make it inoperative and secure it against any unintentional operation A service representative of the manufacturer or a similarly trained and authorized person is to diagnose and remedy the cause of malfunction Testing and maintenance The tester itself needs to be tested annually to ensure t...

Страница 6: ...Multitest ND Operator s manual 6 Accessories Verify you have received all accessories included in the scope of delivery ...

Страница 7: ...adapter 1 5V DC 1A Weight 10 00 kg Gauge Pressure range Accuracy class Low pressure 20 mbar 1 6 Scope of delivery The scope of delivery includes Multitest ND mask testing hose dummy head complete with filling valve adapters may vary depending on the order placed sealing plug for hose of lung governed demand valve timer silicon spray 1 5V battery type D cell operator s manual ...

Страница 8: ... connector 3 pressure pump lever 8 battery compartment on the side of the tester 4 relief valve 9 jack for power adapter 1 5V 20 dummy head 30 mask testing hose 21 push button valve 30a round thread to be attached to equipment connector 22 relief valve for dummy head 30b round thread to be attached to mask 23 clamp ...

Страница 9: ...s see accessories it is also possible to test positive pressure equipment as well as different makes of chemical protective suits Features of the tester One battery type D cell is required for operating the tester A compressed air supply is not needed Optionally the tester can be powered via a 230V 1 5V mains adapter The low pressure for leak tightness tests and functional tests is provided by the...

Страница 10: ...valve from the equipment connector Apply medium pressure to the lung governed demand valve Attach the pressurized lung governed demand valve to the equipment connector Normal pressure equipment Lung governed demand valve leak tightness without positive medium pressure Attach the lung governed demand valve to the equipment connector Seal the connecting nipple of the lung governed demand valve Move ...

Страница 11: ...d by the equipment manufacturer Lung governed demand valve leak tightness with medium pressure IMPORTANT Be sure to strictly adhere to the sequence of steps Detach the lung governed demand valve from the equipment connector Attach the connecting nipple of the lung governed demand valve to the SCBA Open the breathing air cylinder valves Attach the lung governed demand valve to the equipment connect...

Страница 12: ...s the pump push button Perform the test against the specifications provided by the equipment manufacturer Mask leak tightness Strap the mask onto the dummy head Connect the testing hose to the tester and the mask Move the suction pump lever to the OPEN position Press and hold the pump push button Let the pressure build up until it is slightly higher than the level required for testing and move the...

Страница 13: ...facturer Lung governed demand valve leak tightness with medium pressure IMPORTANT Be sure to strictly adhere to the sequence of steps Detach the lung governed demand valve from the equipment connector Deactivate the positive pressure function of the lung governed demand valve Attach the connecting nipple of the lung governed demand valve to the SCBA Open the breathing air cylinder valves Attach th...

Страница 14: ...quipment connector Release pressure via the relief valve for 5 seconds Perform the test against the specifications provided by the equipment manufacturer Mask leak tightness Strap the mask onto the dummy head Connect the testing hose to the tester and the mask Move the suction pump lever to the OPEN position Press and hold the pump push button Let the pressure build up until it is slightly higher ...

Страница 15: ...all exhalation valve disks Connect the testing hose to the exhalation valve Attach the testing hose to the tester s equipment connector Connect the filling hose to the exhalation valve Connect the filling valve to the medium pressure supply Seal all other exhalation valves of the suit Letting the suit pressure stabilize Use the filling valve to adjust the pressure to the level that is required for...

Страница 16: ...ion Press and hold the pump push button Let the pressure build up until it is slightly higher than the level required for testing and move the suction pump lever to the CLOSED position Release the pump push button Release pressure via the relief valve until the level required for testing is reached Perform the test against the specifications provided by the equipment manufacturer Repeat these step...

Страница 17: ... dummy head by pressing the push button The dummy head is insufficiently inflated The dummy head is ideally shaped for testing masks The dummy head is inflated too much CAUTION Inflating the dummy head too much may damage it Taking care of the dummy head In order to prevent premature wear and tear protect the dummy head from direct exposure to sunlight and cover it with a protective hood if it is ...

Страница 18: ...it Replace the battery Remove the empty battery and insert a new one Always observe the correct polarity Put the battery compartment cover back on Put the battery compartment cover back on and turn it to the right with a flat blade screwdriver or a coin to lock it in place Jack for power adapter Next to the battery compartment there is a jack for a power adapter 230 V AC 1 5 V DC 1A Always verify ...

Страница 19: ...Interspiro valve testing adapter 330 502 Equipment for testing chemical protective suits CPS Testing hose with connecting adapter for Auer CPSs 330 039 Filling hose with connecting adapter for Auer CPSs 330 041 Valve testing unit with valve testing adapter for Auer CPSs 330 235 Fastening straps for helmet mask combinations HMC MSA Auer old and new 330 120 Heros 180 162 Dräger 330 210 HMC stainless...

Страница 20: ...tic operation Disinfectant gets added automatically Freely adjustable concentration level 0 5 to 5 Masks are dried at a maximum of 50 C by means of a hot air blower 330 487 Detergent EW80 clean For cleaning respiratory protective masks chemical protective suits and gloves Tested and approved for use with Dräger and MSA Auer equipment by the Deutsche Gesellschaft für Hygiene und Mikrobiologie Germa...

Страница 21: ...ung governed demand valves LGDV pressurized during cleaning for 3 LGDVs 330 535 for 6 LGDVs 330 536 for 9 LGDVs 330 462 Sealer For sealing respiratory protective masks lung governed demand valves and SCBAs on request For more products and accessories visit us online at www menzl at ...

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