Skc 224-52 AirChek 52 Bedienungsanleitung

Operating InstructionsAirChek® 52Cat. No. 224-52SKC Inc.863 Valley View RoadEighty Four, PA 15330Form 37714 Rev 1302

8Possible Displays During SamplingFlow or Battery Fault Shutdown - If the pump is unable to compensate due to excessive back pressure or a low battery

9Low Flow Applications (5 to 500 ml/min)Using a CPC and Single Adjustable Low Flow Holder Figure 1Front, back, and top views of AirChek 52 SamplerFor

10Setting or Verifying Flow Rate - Low Flow Ensure pump has run for fi ve minutes before calibrating. Set the pump fl ow rate at approximately 1.5 L/min

11When the desired fl ow is set, turn off the pump by pressing the on/off button. Disconnect the calibrator.Replace the sorbent tube used for setting t

12Low Flow Applications (5 to 500 ml/min)Using CPC & Multiple-tube Adjustable Low Flow Holder AccessoriesSetup - Multiple TubeFor a diagram of the

13Setting or Verifying Flow Rate - Multiple TubeWhen performing multiple-tube sampling using an adjustable low fl ow holder (dual, tri, or quad), ensur

14Connect a calibrator to the exposed end of a sorbent tube, loosen the screw on the appropriate port of the low fl ow holder, and activate the pump by

15Sampling - Multiple TubeBefore use, allow pump to equilibrate after moving it from one temperature extreme to anotherProtect sample pump from weathe

16MaintenancePump Inlet FilterThe AirChek 52 Sampler is fi tted with a fi lter/trap just below the pump intake. This prevents particles from being drawn

17Battery EliminatorThe Battery Eliminator is an accessory that converts alternating current (AC) to direct current (DC) from which the pump can be op

Table of ContentsDescription ...1Performance Profi le ...

18Replacement PartsInternal Stack PartsNo. Description Cat. No.1A-C* Stack Screws P518912 Inlet/Hose Connect, includes fi lter and gasket P201062A

19Replacement PartsInternal StackSee parts listing on page 181A2A8923475A5B61B1C

20External Case PartsNo. Description Cat. No.1 Battery Pack, NiCad or P78011ABattery Pack, NiMH P78011AMH 2 Battery Pack Release Arms N/A3 Batt

217Airchek® 52103 91412 8 2 124 5 6 11Bottom of pump without battery pack3Replacement PartsExternal Case PartsSee parts listing

22Optional AccessoriesCalibrator Cat. No.Defender Primary Standard Calibrator,50 to 5000 ml/min, includes lead-acid battery, charger (100-240 V), soft

23SKC Limited Warranty and Return PolicySKC products are subject to the SKC Limited Warranty and Return Policy, which provides SKC’s sole liability an

1AirChek 52 Sample PumpTop view: AirChek 52 with LCD indicator Control Cover (raised) protects LCD, fl ow adjustment, and on/off buttonPump Intake with

2Performance Profi leFlow Range: 1000 to 3000 ml/min (5 to 500 ml/min requires low fl ow accessories, see page 20.) Flow Control: Holds constant fl o

3Low Battery Fault: LCD displays low battery icon and pump shuts down. LCD remains on.Time Display: LCD shows elapsed pump run time in minutes up

4Table 1. AirChek 52 Run Time in Hours with NiCad BatteryFollowing are typical run times achieved when using a fully charged nickel-cadmium (NiCad) ba

5SetupInstalling the Battery Pack1. Align arms on top half of case with slots on either side of the battery pack housing. Ensure the back of the batt

6OperationHigh Flow Applications (1000 to 3000 ml/min)Figure 1Front, back, and top views of AirChek 52 SamplerFor additional drawings, see pages 19 an

7Setting or Verifying Flow Rate Ensure pump has run for fi ve minutes before calibrating.Using 1/4-inch Tygon® tubing, connect the sample medium to the