Universal Sample Pump 224-44XR Operating Instructions 37711
Contents
1. 34 oz 964 gm 5 1 x 4 7 x 1 9 in 13 x 11 9 x 4 8 cm 1000 to 2500 ml min at 40 inches water back pressure 3000 ml min at 35 inches water back pressure 4000 ml min at 20 inches water back pressure 5000 ml min at 10 inches water back pressure Typical Back Pressure of Sampling Media inches water Flow Rate L min Filter Pore Size um 25 mm MCE 0 8 25 mm MCE 0 45 37 mm MCE 0 8 37 mm PVC 5 0 Compare the information in this table to pump compensation range to determine appropriate applications Flow Control Run Time Flow Indicator Power Supply Charging Time varies with capacity and level of discharge Intrinsic Safety Holds constant flow to 5 of the set point NiCad Battery 8 hrs minimum at 4000 ml min and 20 inches water back pressure dependent on media used See Table 1 on page 4 NiMH Battery 12 hrs minimum at 4000 ml min and 20 inches water back pressure dependent on media used See Table 2 on page 4 Battery Eliminator Pump provides extended runs Built in rotameter with 250 ml division scale marked at 1 2 3 4 and 5 L min 6 0 V plug in NiMH battery pack rechargeable 3 5 Ah capacity or 6 0 V plug in NiCad battery pack rechargeable 2 0 Ah capacity A battery eliminator is available see Optional Accessories use voids the UL Listing for intrinsic safety 6 to 8 5 hrs with PowerFlex charger UL Listed for Class I Division 1 and 2 Gr2. Operating Instructions Universal Sample Pump Catalog No 224 44XR SKC Inc 863 Valley View Road Eighty Four PA 15330 Form 37711 Rev 1002 Table of Contents Description e 1 Performance Profile cc ceeeeeceeeeeeeteee eee eecneeeeeeenaeeeeeeenaeeeeeteas 2 OP CMa OM sriain e elle a pE aa a aaa Eaa 5 High Flow Applications 2 cccccisdccccceseccfccetecesccceveeesccecceesessdeneee aceite 5 Low Flow Single tube Applications eerren 8 Low Flow Multiple tube Applications eceeeeeeeeeeeeenneeeeeees 12 MainteOnan Ce cr 15 Pump Inlet Filter ce eecceeeeeeeeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeneaeees 15 Battery Pack Cate iieieiisiivni ani edini elie nels 15 Installing the Battery Pack ceeececceeeeeeteeeeeeeenneeeeeeeneeeeeneee 16 Replacing the Battery Pack 0 eccecceeeeeeeeeeee tennessee eeteeeeeeeee 16 PUMP SENICE isi eana rrara naa ia AEREA AAEN a SANSE EE 17 Parts Descriptions esre 18 Replacement Parts cccccsssecccessseeecesensneeeeeensseeeeeeenseeneeeseeseeeeenensees 20 Optional ACCESSOFPICS ccceecceteeeeeeeeeseneeseseeeeeeseeseseeeeeeeeesenseeneneees 22 DORVICE PONCY sinies aiaeei tee det esse aaa aiae aar cece hee ce Kaaa 23 EC cenana 24 D Indicates a warning or caution Indicates a premier feature of the pump For Universal Sample Pump Operating Instructions in Spanish German and French Canadian visit www skcinc com Notice This operating instructio
3. Figures 3 on page 12 and 4 to expose the flow adjust screws then adjust the appropriate screw until the calibrator indicates the desired flow When the flow rate is set for each tube turn off the pump and disconnect the calibrator Replace the sampling media used for calibration with unexposed media for sample collection Use protective tube covers to prevent tube breakage D If sampling with fewer tubes than number of ports insert unopened sorbent tubes in the empty ports to seal them Sampling Before use allow pump to equilibrate after moving it from one temperature extreme to another Protect sample pump from weather when in use outdoors Use of any device other than the approved battery pack to power the pump voids the UL Listing for intrinsic safety and any warranty For personal sampling clip the low flow holder to the worker in the breathing zone Start the sampling period by turning on the pump Clip holder to using the on off switch Figure 1 1 and record worker and the start time pump to belt At the end of the sampling period turn off the pump and record the stop time 14 Maintenance Pump Inlet Filter The 44XR Sampler is fitted with a filter trap inside a clear plastic intake port housing This prevents particles from being drawn into the pump mechanism The filter should be visually checked to assure that it does not become clogged If maintenance is necessary follow this procedure
4. Plate Assembly P22433L Flowmeter Assembly Parts not indicated in illustration P21251 Half Stack Includes pump body valve plates diaphragm yoke gaskets and O rings P2243201 Charging Jack pk 5 P22433C Tamper resistant Cover P22433ES External Screws Replacement Filters P22409 Replacement Filter Kit 3 filters 3 O rings P2240901 Filters only pk 10 P2240902 Filter O ring 100 filters 10 O rings 20 See page 20 for replacement parts listing P22433R P22433Q xN P21661MH or P21661 P22433RS1 does not include flowmeter and filter housing P21411 assemblies or motor xN GN i P22417BC P22433L P22433RS1 does not include flowmeter and filter B housing 8 P22417W assemblies i i i or motor ii P22417G S P22417H Pump Stack Part P22433RS1 Exploded 21 Optional Accessories Calibrator Defender Primary Standard Calibrator 50 to 5000 ml min includes lead acid battery charger 100 240 V software and 1 m serial cable Adjustable Low Flow Holders Single Holder Dual Holder Tri Holder Quad Holder Protective Sample Tube Covers Type for tubes up to 70 mm length standard charcoal A B 110 mm length large charcoal C 150 mm length D 220 mm length Battery Maintenance PowerFlex Charging System for SKC Personal Pumps 5 station 100 240 V Single 100 240 V PowerFlex Cables Universal XR 5 cell
5. Universal XR 4 cell MSHA Repalcement Battery Pack NiMH Replacement Battery Pack NiCad Battery Eliminator for sampling using line voltage Use voids the UL Listing for intrinsic safety 115 V 230 V Miscellaneous Screwdriver Set included with pump Protective Nylon Pouch with belt and shoulder strap available in Black Red 22 Cat No 717 510M Cat No 224 26 01 224 26 02 224 26 03 224 26 04 Cat No 224 29A 224 29B i 224 29C 224 29D i Cat No 223 1000 223 2000 223 1002 223 1003 P21661MH P21661 223 325 223 325B Cat No 224 11 224 87 224 95A Protective Nylon Pouch Service Policy To return products to SKC for servicing 1 Call 800 752 8472 724 941 9701 for international customers to obtain a Return Materials Authorization RMA number and Product Decontamination Form 2 Carefully package the product Mark the RMA number on any correspondence relating to the return and on the outside of the package 3 Ship to SKC freight prepaid to the following address SKC Inc National Service Center 863 Valley View Road Eighty Four PA 15330 Package product carefully to prevent damage during transit Include a contact name phone number shipping address RMA number and a brief description of the problem For nonwarranty repairs a purchase order number and billing address are also required The Service Department will contact nonwarranty customers
6. equilibrate after B moving it from one temperature extreme to another Using 1 4 inch Tygon tubing connect the sampling medium to the pump intake Figure 1 6 Flow On off adjustment switch N screw Connect a calibrator to the intake of the sampling medium Calibration train with filter cassette Calibrator Remove the tamper resistant cover Start the pump using the on off switch Figure 1 1 and set the flow rate using the flow adjustment screw Figure 1 4 When the flow rate is set turn off the pump and disconnect the calibrator Replace the sampling medium used for calibration with an unexposed medium for sample collection Sampling For personal sampling clip the sample collection medium to the worker in the breathing zone Before use allow pump to equilibrate after moving it from one temperature extreme to another Protect sample pump from weather when in use outdoors Use of any device other than the approved battery pack to power the pump voids the UL Listing for intrinsic safety and any warranty Clip sampling medium Start the sampling period by turning ae ad pump on the pump using the on off switch to belt Figure 1 1 and record the start time At the end of the sampling period turn off the pump and record the stop time Sampling with Impingers When using impingers place an inline trap between the pump and the impinger to protect the sampler from liquid or v
7. for intrinsic safety and any warranty Failure to follow warnings and cautions voids any warranty 15 Installing the Battery pack UOA To enhance battery life SKC ships battery packs separate from the pump Once installed completely charge battery pack before operating pump Loosen the two case screws above and below the belt clip Slip the front edge of the battery pack under the belt clip and position battery pack to engage the grooves in the case Slide battery pack toward the pump until it is flush with the pump case on all sides Install two battery screws and tighten the case screws loosened in Step 1 Charge battery completely For optimum charge ensure pump is not running during charging Replacing the Battery Pack LOA To enhance battery life SKC ships battery packs separate from the pump Once installed completely charge battery pack before operating pump Remove the two screws that secure the battery pack and loosen the two case screws above and below the belt clip Carefully slide battery pack out from under the belt clip Ensure that the battery is kept level Slip the front edge of the new battery pack under the belt clip and position battery pack to engage the grooves in the case Slide the battery pack toward the pump until it is flush with the pump case on all sides Reinstall battery screws and tighten the case screws Case screw Battery pack screws not shown YP 5 Back o
8. safety and any R warranty Clip holder to worker and pump Start the sampling period by turning on the to belt pump using the on off switch Figure 1 1 and record the start time At the end of the sampling period turn off the pump and record the stop time To return to high flow remove the low flow holder and deactivate the regulator See page 6 11 Low Flow Applications 5 to 500 ml min Using Multiple tube Adjustable Low Flow Holder EO 2 Top view of flow 5 7 ES adjust screws 1 1 Anti tamper cover 2 Flow adjust screws 3 Rubber sleeve 4 Sorbent sample tube 5 Protective cover 6 Figure 3 Quad Adjustable Low Flow Holder Setup For a diagram of the pump see Figure 1 page 5 Install battery see Installing the Battery Pack on page 16 For optimum charge ensure pump is not running Charge the battery by connecting the charger plug to the sampler charging jack Figure 1 15 Ensure that the battery is fully charged before sampling Charger and battery After charging the battery pack it is good practice to run pack c nnactoy the pump for approximately 5 minutes before calibrating This ensures the battery is in more steady state conditions and improves the agreement in pre and post sampling calibrations charger in hazardous locations Use only an SKC approved charger designated for this model to ensure reliable performance Failure to do so voids any warranty Ensure proper o
9. Clean dust and debris from around the filter housing Remove the four screws and the front filter housing Remove and discard the filter membrane Remove O ring Clean the filter housing Insert O ring and a new filter membrane Pe he See Replacement Parts on pages 20 21 4 Reattach the front filter housing and cross tighten the four screws Close up of inlet Replace with new O ring only as needed filter housing O ring Screw 4 Battery Pack Care For proper maintenance of battery packs SKC offers chargers see Optional Accessories on page 22 that condition the battery for optimum performance in 6 to 8 5 hours For optimum charge ensure pump is not running during charging Follow charger instructions Fully charge packs before use For more information on SKC pump batteries visit http www skcinc com instructions 1756 pdf To comply with intrinsic safety regulations battery packs should not be charged in hazardous locations Using a non approved charger voids any warranty Use of a repaired or rebuilt battery pack voids any warranty and the UL Listing for intrinsic safety Ensure proper orientation of charging cable before plugging it into the charging jack Improper orientation contact will short circuit the battery and voids any warranty Short circuiting the battery pack will render it immediately inoperative Use of any device other than the approved battery pack to power the pump voids the UL Listing
10. apors The impinger and trap can be mounted to the sampler using the accessory mounting screws Figure 1 5 or placed in a holster at the worker s waist Failure to use the impinger trap voids any warranty Impinger holder on pump with impinger and trap Protect sample pump from weather when in use outdoors Use of any device other than the approved battery pack to power the pump voids the UL Listing for intrinsic safety and any warranty Low Flow Applications 5 to 500 ml min Using Single Adjustable Low Flow Holder 1 On Off switch AIRCHEK 4 Flow adjustment screw SAMPLER 5 Accessory mounting screws 2 6 Intake filter housing 11 Cap screw to regulator 13 Battery pack screws 2 15 Charging jack zs _ bay TOP a G BACK Figure 1 Front back and top views of 44XR Sampler For additional drawings see pages 19 21 Setup Install battery see Installing the Battery Pack on page 16 For optimum charge ensure pump is not running Charge the battery by connecting the charger plug to the sampler charging jack Figure 1 15 Ensure that the battery is fully charged before sampling After charging the battery pack it is good practice to run the pump for approximately 5 minutes before calibrating This ensures the battery is in more steady pack connecte
11. d state conditions and improves the agreement in pre and post sampling calibrations Charger and battery Do not charge or operate pump from charger in hazardous locations ensure reliable performance Failure to do so voids any warranty Ensure proper orientation of charging cable before plugging it into the charging jack Improper orientation contact will short circuit the battery and voids any warranty Short circuiting the battery pack will render it immediately inoperative Failure to follow warnings and cautions voids any warranty D Use only an SKC approved charger designated for this model to Activating the Regulator Remove the tamper resistant cover Start the pump using the on off switch Figure 1 1 and adjust the flow rate using the flow adjustment screw Figure 1 4 until the built in rotameter reads approximately 1 5 L min Remove the cap screw covering the regulator valve Figure 1 11 and turn the exposed screw four to five For low flow turn valve screw turns counterclockwise counterclockwise Replace the cap screw The pump is now set for low flow Setting or Verifying Flow Rate Ensure pump has run for 5 minutes before proceeding 1 Flow adjust screw with calibration 2 Rubber sleeve Before use allow pump to equilibrate after moving 3 Sorbent tube it from one temperature extreme to another Connect a single adjustable oO Figure 2 low flow holder Figure 2 Single Adjustab
12. e instrument freight prepaid to SKC Inc at the following address SKC Inc National Service Center 863 Valley View Road Eighty Four PA 15330 USA b To obtain return authorization information or for further information on the warranty performance you may telephone 724 941 9701 at the above address See Service Policy section in operating manual if applicable 7 This warranty shall be construed under the laws of the Commonwealth of Pennsylvania which shall be deemed to be the situs of the contract for purchase of SKC Inc instruments 8 No other warranty is given by SKC Inc in conjunction with this sale Form 3755 Rev 0207 24
13. eeve of the low flow holder Figure 3 3 and 4 with the arrow on the tube pointing toward the holder If sampling with fewer tubes than number of ports insert unopened sorbent tubes in the emptv ports to seal them Connect holder to pump intake and tube inlet to calibrator Note the flow rates specified by each sampling method and add them together If the sum is lt 1000 ml min proceed to the next step If the sum is gt 1000 ml min multiply the total tube flow rate by 1 15 and set the pump for that flow rate Connect the exposed end of a sorbent tube to an external calibrator Remove the tamper resistant cover from the face of the pump Start the pump using the on off switch Figure 1 1 Turn the brass flow adjust screw Figure 3 2 for the appropriate port of the low flow holder until the desired flow rate is achieved Turn clockwise to decrease the flow continued on page 14 cont d Do not adjust the flow on the pump Adjust the flow only by using the flow adjust screw on the low flow holder D Do not exceed 500 ml min flow rate per tube Remove the calibrator from the Sciew ee tube and connect to the exposed end of the next sorbent tube Repeat the flow adjustment process until all tubes are flow calibrated Changing the flow on one Figure 4 tube will not affect the flow rate through Cut away of Tri Quad Low the remaining tubes Flow Holder For tri and quad models first rotate each anti tamper cover
14. f pump with battery pack sliding out Case screw Battery connector Case grooves Important Cautions Warnings on next page 16 Use of a repaired or rebuilt battery pack voids any warranty and the UL Listing for intrinsic safety Do not charge or operate the pump with charger in hazardous locations Use only an SKC approved charger and battery pack designed for the Universal Sample Pump to ensure reliable performance Failure to do so voids any warranty and UL Listing for intrinsic safety Use of any device other than the approved battery pack to power the pump voids the UL Listing for intrinsic safety and any warranty For more information on SKC pump batteries visit http www skcinc com instructions 1 756 pdf Pump Service Pumps under warranty should be sent to SKC Inc for servicing see Service Policy on page 23 17 Parts Descriptions Use only SKC approved parts to ensure reliable performance Failure to do so voids any warranty and UL Listing for intrinsic safety See page 19 for drawing No Description i On Off switch 2 Tamper resistant cover protects controls from accidental contact or tampering 3 Cover screw fastens tamper resistant cover 4 Flow adjustment control 5 Accessory mounting screws 2 secure accessories such as impinger and trap holders 6 Intake pump housing air intake port and trap 7 Filter housing screws 4 secure filter housing 8 Filter O ring leak seal for filter i
15. le to the pump intake Figure Low Flow Holder with 1 6 using 1 4 inch Tygon sampiaituge tubing O Insert an opened sorbent tube Figure 2 3 into the rubber sleeve Figure 2 2 of the low flow holder with the arrow on the tube pointing toward the holder Connect a calibrator to the exposed Galibrsiiok tain wilh tibe end of the sorbent tube in low flow holder continued on page 10 cont d Loosen the brass flow adjust screw Figure ge 2 1 on the low flow holder Activate the pump by using the on off switch Figure1 1 Adjust the flow rate by turning the flow adjust screw Figure 2 1 on the holder until the calibrator indicates the Turn screw to desired flow adjust flow Do not adjust the flow on the pump Adjust the flow only by using the flow adjust screw on the low flow holder Turn off the pump and disconnect the calibrator Replace the sorbent tube used for setting the flow with a new unexposed sorbent tube for sample collection Place the appropriate size tube cover over the tube and screw it into place on the low flow holder 10 Sampling For personal sampling clip the low flow holder to the worker in the breathing zone Before use allow pump to equilibrate after moving it from one temperature extreme to another Protect sample pump from weather when in use outdoors Use of any device other than the approved battery pack to power the pump voids the UL Listing for intrinsic
16. n housing 9 Filter crimped fiber polyester prevents particles from entering pump 10 Built in rotameter monitors flow changes 11 Cap screw accesses regulator 13 Battery pack screws 2 secure pack to pump 14 Battery pack assembly provides power to pump 15 Charging jack connector for battery charger 16 Belt clip secures pump to workers belt A Compensation Pot A adjusts pump compensation which is factory set Access screw guards against accidental contact or tampering B Compensation Pot B adjusts pump compensation which is factory set Access screw guards against accidental contact or tampering 18 224 44XR Sample Pump See page 18 for parts listing AIRCHEK SAMPLER AIRCHEK SAMPLER MODEL 224 44XR COVER FRONT 19 Replacement Parts See drawings on page 21 Pump Case Parts P21411 Case Parts excluding Battery Case P21661MH Battery Pack Assembly NiMH P21661 Battery Pack Assembly NiCad P22417BC Belt Clip with screws P22433Q Control Board P22433R Cap Screws set of 2 P22433RS1 Replacement Stack does not include flowmeter and filter housing assemblies or motor P2243001 Battery Connector pk 10 Pump Stack Parts P22417D Filter Housing Assembly P22417F Valve Plate Assembly P22417G Pump Body P22417H Diaphragm Yoke Assembly P22417J Regulator Assembly P22417K Pulsation Dampener Assembly 2 P22417W Bottom
17. n may not address all safety concerns if any associated with this product and its use The user is responsible for determining and following the appropriate safety and health practices and regulatory limitations if any before using the product The information contained in this document should not be construed as legal advice opinion or as a final authority on legal or regulatory procedures Description The 44XR Universal Sample Pump is a constant flow air sampler suitable for a broad range of applications It is ideal for industrial hygiene studies as well as environmental testing Durable RFl shielded Case provides protection from radio frequency interference between 27 and 1000 MHz Low Flow Regulator Screw beneath cap screw allows pump to be switched from high to low flow Rechargeable Battery Built in Particulate Trap in see through housing protects pump Tamper resistant Cover prevents changes to settings On Off Switch Recessed Flow Adjustment adjusts flow rate between 1000 and 5000 ml min Built in Rotameter provides a visible check of relative flow rate during sampling from 0 5 to 5 L min Accessory Mounting Screws allow sampling accessories such as impinger holders to be secured to pump 44XR Universal Sample Pump Performance Profile Flow Range Weight Dimensions Compensation Range 1000 to 5000 ml min UL Listed 5 to 500 ml min requires adjustable low flow holder
18. optimum charge ensure pump is not running Charge the battery by connecting the charger plug to the sampler charging jack Figure 1 15 Ensure that the battery is fully charged before sampling 5 After charging the battery pack it is good practice to run Charger and battery the pump for approximately 5 minutes before calibrating pack connected This ensures the battery is in more steady state conditions and improves the agreement in pre and post sampling calibrations Do not charge or operate pump from charger in hazardous locations Use only an SKC approved charger designated for this model to ensure reliable performance Failure to do so voids any warranty Ensure proper orientation of charging cable before plugging it into the charging jack Improper orientation contact will short circuit the battery and voids any warranty Short circuiting the battery pack will render it immediately inoperative Failure to follow warnings and cautions voids any warranty Deactivating the Regulator To ensure the pump is set for high flow remove the cap screw Figure 1 11 covering the regulator valve and turn the exposed screw clockwise until it stops Do not overtighten Replace the cap screw The pump is now set for high flow For high flow turn valve screw clockwise Setting or Verifying Flow Rate Ensure pump has run for 5 minutes before proceeding with calibration Sampling Before use allow pump medium to
19. oups A B C D Class II Division 1 and 2 Groups E F G and Class Ill Temperature Code T3C ATEX approved models available Contact SKC MSHA approved models available Contact SKC Operating Temperature 32 to 113 F 0 to 45 C Storage Temperature 4 to 113 F 20 to 45 C Charging Temperature 50 to 113 F 10 to 45 C Operating Humidity 0 to 95 non condensing D Protect sample pump from weather when in use outdoors Multiple tube Sampling Built in constant pressure regulator allows user to take up to four simultaneous tube samples at different flow rates up to 500 ml min each using optional adjustable low flow holder RFI EMI Shielding Complies with requirements of EN 55022 FCC Part 15 Class B EN 50082 1 frequency range of the radiated susceptibility test was 27 to 1000 MHZ CE marked UL Listed ATEX approved models available 000 MSHA approved models available Table 1 Pump Run Time in Hours with NiCad Battery Following are typical run times achieved when using a fully charged nickel cadmium NiCad battery pack Data is sorted by type of sample media All run times are listed in hours Results obtained using a new pump and new fully charged battery Pump performance may vary Mixed Cellulose MCE filter 0 8 um pore size Filter Diameter Flow Rate L min 37mm 25 mm 2 0 24 1 16 3 2 5 21 4 14 5 3 0 19 1 11 0 3 5 17 8 10 7 4 0 15 4 45 14 6 Polyvinyl Chloride PVC fil
20. rientation of charging cable before plugging it into the charging jack Improper orientation contact will short circuit the battery and voids any warranty Short circuiting the battery pack will render it immediately inoperative D Do not charge or operate pump from D Failure to follow warnings and cautions voids any warranty 12 Setting or Verifying Flow Rate QUA When performing multiple tube sampling using an adjustable low flow holder dual tri or quad ensure the regulator has been activated and the pump flow rate is set at 1 5 L min The maximum flow rate through any one tube is 500 ml min Calculate the sum of all tube flow rates If the sum is lt 1000 ml min proceed with calibration and sampling without any further adjustment to pump flow rate If the sum is gt 1000 ml min set the pump flow rate 15 higher than the sum of tube flow rates Back pressure across some sample tubes can be higher than average In these instances the maximum flow rate of 500 ml min per tube may not be achieved Before use allow pump to equilibrate after moving it from one temperature extreme to another Ensure pump has run for 5 minutes before proceeding with calibration Ensure the pump is set for low flow see Activating the Regulator page 8 Connect the adjustable low flow holder Figure 3 page 12 to the pump intake Figure 1 6 on page 7 using 1 4 inch Tygon tubing Insert an opened sorbent tube into each rubber sl
21. ter 5 0 um pore size Filter Diameter Flow Rate L min 37mm 25 mm 0 31 6 21 7 27 7 24 0 27 0 18 6 22 8 16 4 16 2 Filter back pressure exceeded pump capability during testing Note Increases in back pressure during sampling due to buildup of sample on the filter can decrease battery life Table 2 Pump Run Time in Hours with NiMH Battery Following are typical run times achieved when using a fully charged nickel metal hydride NiMH battery pack Data is sorted by type of sample media All run times are listed in hours Results obtained using a new pump and new fully charged battery Pump performance may vary Mixed Cellulose MCE filter 0 8 um pore size Filter Diameter Flow Rate L min 0 Note Increases in back pressure during sampling due to buildup of sample on the filter can decrease battery life 4 Operation High Flow Applications 1000 to 5000 ml min 1 On Off switch SAMPLER 4 Flow adjustment screw 5 Accessory mounting screws 2 6 Intake filter housing 11 Cap screw to regulator 13 Battery pack screws 2 15 Charging jack Figure 1 Front back and top views of 44XR Sampler For additional drawings see pages 19 21 Setup Install battery see Installing the Battery Pack on page 16 For
22. with an estimate before proceeding with repairs Note SKC Inc will accept for repair any SKC product that is not contaminated with hazardous materials Products determined to be contaminated will be returned unserviced 23 SKC INC LIMITED ONE YEAR WARRANTY 1 SKC warrants that its instruments provided for industrial hygiene environmental gas analysis and safety and health applications are free from defects in workmanship and materials under normal and proper use in accordance with operating instructions provided with said instruments The term of this warranty begins on the date the instrument is delivered to the buyer and continues for a period of one 1 year This warranty does not cover claims due to abuse misuse neglect alteration accident or use in application for which the instrument was neither designed nor approved by SKC Inc This warranty does not cover the buyer s failure to provide for normal maintenance or improper selection or misapplication This warranty shall further be void if oe or adjustments to the instrument are made by other than an employee of the seller or if the operating instructions furnished at the time of installation are not complied with 2 SKC Inc hereby disclaims all warranties either expressed or implied including any implied warranties of merchantability or fitness for a particular purpose and neither assumes nor authorizes any other person to assume for it any liability in connection
23. with the sale of these instruments No description of the goods being sold has been made a part of the basis of the bargain or has created or amounted to an express warranty that the goods will conform to any such description Buyer shall not be entitled to recover from SKC Inc any consequential damages damages to property damages for loss of use loss of time loss of profits loss of income or other incidental damages Nor shall buyer be entitled to recover from SKC Inc any consequential damages resulting from defect of the instrument including but not limited to any recovery under section 402A of the Restatement Second of Torts 3 This warranty extends only to the original purchaser of the warranted instrument during the term of the warranty The buyer may be required to present proof of purchase in the form of a paid receipt for the instrument 4 This warranty covers the instrument purchased and each of its component parts 5 In the event of a defect malfunction or other failure of the instrument not caused by any misuse or damage to the instrument while in possession of the buyer SKC Inc will remedy the failure or defect without charge to the buyer The remedy will consist of service or replacement of the instrument SKC Inc may elect refund of the purchase price if anal to provide replacement and repair is not commercially practicable 6 a To obtain performance of an obligation under this warranty the buyer shall return th
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