Agilent SH-112 Dry Scroll Pump Instruction Manual
Contents
1. Tdeal x vacuum products gt SE 505 872 0037 SH 112 Dry Scroll Vacuum Pump TU Manual No 699904430 Revision C June 2014 AES Agilent Technologies Vacuum Products Division CE INSTRUCTION MANUAL MANUALE DI ISTRUZIONI NOTICE DE MODE D EMPLOI BEDIENUNGSHANDBUCH RHA FG EHAE ASE M A SH 112 Dry Scroll Vacuum Pump Slo Blo and Littelfuse are registered trademarks of Littelfuse Inc SH 112 Dry Scroll Vacuum Pump Warranty Products manufactured by Seller are warranted against defects in materials and workmanship for twelve 12 months from date of shipment thereof to Customer and Seller s liability under valid warranty claims is limited at the option of Seller to repair to replace or refund of an equitable portion of the purchase price of the Product Items expendable in normal use are not covered by this warranty All warranty replacement or repair of parts shall be limited to equipment malfunctions which in the sole opinion of Seller are due or traceable to defects in origi nal materials or workmanship All obligations of Seller under this warranty shall cease in the event of abuse accident alteration misuse or neglect of the equipment In warranty repaired or replaced parts are warranted only for the remaining unexpired portion of the original war ranty period applicable to the repaired or replaced parts After expiration of2. 112 tip seal P N SH0112TS SHO110TS will work on this pump Agilent offers rebuilding service at our factory or you can obtain advance exchange of complete SH 112 pumps The service plans available and their ordering numbers are given in Table 7 Table 7 Factory Service Options Factory Service Plans Model Number Advance Exchange SH 112 EXSHO1121UNIV Pump Service Rebuild SH 112 RPSHO01121UNIV Cleaning Exterior The exterior surfaces of the SH 112 may be cleaned with alcohol or mild detergents only Interior Run the pump periodically at atmosphere for a minute or two to flush it out For more information see Cleaning the Pump on page 21 Tip Seal Replacement The parts and tools required to replace tip seals are listed below Q Tip Seal Replacement Kit P N SHO112TS Q 4 and 8 mm Allen wrenches Q 14 mm crescent wrench Q Razor blade or side cutting pliers Q Compressed air optional WARNING If dangerous gases were being pumped flush the pump with air or inert gas for at least 10 minutes prior to disassembly Figure 6 on page24 shows the various components involved in a tip seal replacement procedure Refer to Figure 6 as you follow the procedure To remove the worn tip seals 1 Disconnect the pump from electrical power 2 Remove 3 M8 socket head bolts item 1 3 Usinga crescent wrench remove the exhaust adapter item 2 4 Remove the front cowling and hang out of the way i
3. 95 non condensing Preparation for Installation The pump is supplied in a special protective packing If this shows signs of damage which may have occurred during transport contact your local sales office Total weight of the packing SH 112 pump included is approximately 20 kg 44 Ibs WARNING When unpacking the pump be sure not to drop it and avoid any kind of sudden impact or shock vibration to it NOTE Normal exposure to the environment cannot damage the pump Neverthe less it is advisable to keep the pump inlet closed until the pump is installed in the system SH 112 Dry Scroll Vacuum Pump Installation Do not install or use the pump in an environment exposed to atmospheric agents rain snow ice dust aggressive gases or in explosive environments or those with a high fire risk If placing the SH 112 pump inside an enclosure provide ample room to supply ambient air to both the front and rear air intakes of the pump During operation the environmental conditions must be respected following Temperature Relative humidity 5 C to 40 C 41 F to 104 F 0 to 95 non condensing CAUTION Be certain that your electrical mains power voltage corresponds to that indi cated on the white tab 110 or 220 adjacent to the On Off switch on the rear of the pump If voltage changeover is required use a small screwdriver to remove the tab holder from the power module Position the w
4. box and carefully lift the SH 112 out of the box Save the carton and all packing materials Inspect the pump for damage If there is shipping damage contact the freight carrier and your local Agilent sales office immediately SH 112 Dry Scroll Vacuum Pump Installation Safety Do not remove or modify any safety or insulating equip ment from the pump To do so may create a serious safety hazard and may void the warranty WARNING Q This pump is capable of pumping and exhausting air and inert gases only It is not designed to pump explosive flammable corrosive or particulate forming gases They can cause bodily injury explosion or fire Q Install in an area that is not exposed to rain steam or excessive humidity They can cause electric shock short circuits and severe bodily injury Q Before reconfiguring the pump voltage or inspecting or servicing the pump be sure the electrical supply is disconnected Q The gas ballast must be sealed when ever pumping any gas not intended to be vented to the atmosphere Q An exhaust silencer option is avail able for those applications in which it is desirable to diminish the sound level produced by the pump Q To prevent bodily injury avoid exposing any part of the human body to vacuum CAUTION Although the pump can pump trace particulates normally found in the atmosphere it is not designed to process solids chemicals powders solvents condensates or other p
5. during disassembly reinstall it Apply Loctite pipe thread sealant PTS 567 sparingly to the threads to ensure a gas tight seal Place the front cowling in place and replace the M8 bolts Reinstall the exhaust adapter Apply Loctite pipe thread sealant PTS 567 sparingly to the threads to ensure a gas tight seal Reconnect the pump to the electrical power mains Figure6 Exploded View of Pump Body Front Cowling Bolts M8 3 Front Cowling Scroll Housing Main O ring Parker No 2 168 Orbiting Scroll uo ow To test the pump 1 24 Run the pump for about 5 seconds Verify that the front fan is running If you hear loud noises or observe labored operation this indicates that the Tip Seal or main O ring are possibly out of place Disassemble and repair as necessary The pump is now ready to return to service 2 4 6 8 1 0 Exhaust Adapter NW16 Frame Bolts M5 4 Tip Seals Locating Pins 2 Frame NOTE Newly installed Tip Seals may require several hours of run time to seat prop erly and enable the pump to meet speed and base pressure specifications For the first one to two days after a tip seal replacement periodically run the pump with an open inlet to help remove debris caused by the seating process Typically two to three times a day for two minutes each
6. pump and inspect Pump runs Motor thermal protector is Allow the motor to cool intermittently cycling open and closed Identify the cause of the overload The SH 112 is equipped with an auto reset thermal motor protector This protector will automatically shut down the pump when it detects an overload condition and will automatically restart the pump when the motor has cooled to within an acceptable temperature range 22 SH 112 Dry Scroll Vacuum Pump Maintenance Kits and Service Options Agilent pumps will provide many years of trouble free service if the maintenance procedures and intervals are observed Cleaning and tip seal replacement are recom mended when pump base pressure has risen to an unac ceptably high level for your application If your pump exhibits humming or grinding noises from the bearings a major overhaul should be done by Agilent or an autho rized rebuild center Advance exchange pumps are avail able to minimize downtime The parts needed for tip seal replacement on the SH 112 are available in the kit described in Table 6 This kit con tains seals and O rings and can be obtained from your Agilent dealer Table6 Tip Seal Replacement Kit Part Description Contents Number SHOT112TS Replacement Replacement Tip Tip Seal Set Seals and O rings for SH 112 pumps Factory Service NOTE SH 112 solid tip seals are not inter changeable with the SH 110 foam backed tip seal SH
7. WARNING N Run Currents Typical run currents listed in Table 3 are approximately constant from minimum to maximum intake pressure If the product must be reconnected for use on a different type of electric cir cuit the connector should be replaced by qualified service personnel Table 3 SH 112 Typical Run Currents Frequency Low Voltage Range High Voltage Range 90V 100V 115V 126V 180 V 200 V 230 V 252 V ev nav vev nev unv quv mov uv ww pa qe e pr qur n m pao Start Current Table 4 lists the typical SH 112 maximum starting current and duration Table4 Typical SH 112 Maximum Starting Current and Duration 115 V ERE REN ERE A 20 SH 112 Dry Scroll Vacuum Pump Mechanical Connections Isolation Valve The SH 112 has an integral automatic isolation valve An internal timer opens the valve 10 seconds after the pump is switched ON If power is lost or the pump is switched OFF the isolation valve will immediately close Pump Inlet Use NW25 or larger clean vacuum hardware with as short a length as practical between the pump and vacuum chamber Insert a bellows between the pump and vacuum chamber to provide both vibration isolation and strain relief Pump Exhaust A female 1 4 National Pipe Thread exhaust fitting is located radially near the front of the pump Additionally an NW16 male adapter with 1 4 National Pipe Thread is provided To avoid overheating the pump do
8. articu lates They can damage the equipment degrade its performance or shorten its useful life 18 Startup 1 Check that the inlet screen is installed before begin ning operation WARNING Do not insert a finger or any foreign object in the path of the fan serious personal injury may result or the pump may be damaged 2 Operate the pump at an ambient temperature of 5 C to 40 C 41 F to 104 F otherwise damage to the pump or shortened operating life may result CAUTION Do not block the fan ducts Blocking these ducts can cause pump overheat ing A pump surface temperature in excess of 65 C 150 F is potentially damaging If such conditions are observed turn the pump off and allow it to cool Disassemble inspect for dam age and repair if necessary Electrical Connections The pump can be configured for low voltage 100 VAC to 115 VAC or for high voltage 200 VAC to 230 VAC The pump as delivered from the factory is configured for low voltage To change the pump voltage follow this pro cedure WARNING Risk of electric shock Disconnect the pump from electrical power mains before attempting to change the voltage configuration 1 Verify your electrical supply voltage 2 Usea small flat blade screwdriver to release the fuse holder from the power entry module 3 Carefully pop out the white plastic assembly and reinsert with the desired operating voltage showing outward 4 Reinser
9. eterna 18 vgl c 18 Startup owes eue 138 EC s eaten anaes 18 Electrical Connections ccc cero uu lees 18 Run Currents ade SUR ea Taos E 20 SsartCurment ous cum ESOS ERU 20 Mechanical Connections 21 CIBERIUDH 1c Varcd ae A Fees A 21 Cleaning te PUMED uas esce times 21 Startup Procedure o orcca cesse enum 21 Shutdown Procedure s 21 Troubleshooting zs cr A eR P VR Vase 22 Maintelialce cx xu rax Ru BS De ee RE YR 23 Kits and Service Options 23 Cleanthes lo icon xe Eutr crure bee 23 Tip Seal Replacement MEOS 23 Request for Return Health and Safety Certification List of Figures Figure Caption Page 1 Interface Drawing with Dimensions 16 2 Pumping Speed Curves 16 3 Outline Drawing and Principal Items 17 4 Grounding Plug and Outlet 20 5 ON OFF Power Switch wave 3 6 Exploded View of Pump Body 24 List of Tables Table Title Page 1 Specifications is ues HERS EX D RO EX 15 2 SH 112 Power Cord Selection 19 3 SH 112 Typical Run Currents S 20 4 Typical SH 112 Maximum Starting Current and Duration TIS M usus cacereuxwim roewe 20 5 Troubleshooting Chart 22 6 TipSeal Replacement Kit 23 7 Factory Service Options 2 5 Cr es 23 SH 112 Dry Scroll Vacuum Pump Instructions for Use General Information This equipment is designed for use by pr
10. g maintenance work NOTE Before returning the pump to the factory for repair the Health and Safety sheet attached to this instruction manual must be completed and sent to the local sales office A copy of the sheet must be inserted in the pump package before shipping If a pump is to be discarded it must be disposed of in accordance with specific national standards SH 112 Dry Scroll Vacuum Pump Technical Information Table 1 Specifications Interface dimensions Peak pumping speed 50 Hz 90 L m 5 4 m hr 3 3 cfm 60 Hz 110 L m 6 6 m hr 4 0 cfm See Figure 2 on page 16 for details No corrosive explosive or particulate forming gases 2 0 107 Torr 2 6 x 107 mbar 1 0 atmosphere 0 psig 1 5 atmosphere 7 5 psig Female 1 4 NPT NW16 adapter provided Gas ballast Female 1 8 NPT 20 micron sintered plug provided shipped with solid plug Automatic thermal protection JE Operating speed 60 Hz 1725 RPM 50 Hz 1425 RPM SH 112 Dry Scroll Single Hermetic Vacuum Pump See Figure 1 on page 16 Cooling system Air cooled 43 Ibs Weight Shipping weight 20 kg 44 lbs Leak rate with exhaust sealed 1 x 1077 atm cc sec helium Noise Level per ISO 11201 56 dB A Vibration level at inlet per ISO 10816 1 Class 1B 1 5 mm s M5 x 20 mm 10 A Slo Blo Littelfuse Model H215010 or equivalent Pump only 19 5 kg Hour meter Integ
11. hite tab so that the correct voltage faces out and reinstall the tab holder Connect the pump to the power supply using an IEC 320 style power cord of at least 10 A capacity Use In order to reach maximum vacuum the pump must be left running for about an hour with the inlet sealed There are no special instructions for starting the pump it need only be switched on using the On Off switch The inlet valve will open 10 seconds after the pump is started WARNING The pump is designed for operation with neutral or noncorrosive fluids It is absolutely forbidden to use it with potentially explosive or inflammable substances There are no special instructions for stopping the pump it need only be disconnected from the electric power source by the On Off switch The inlet valve will close immediately after the pump is stopped Maintenance Personnel responsible for pump operation and mainte nance must be well trained and aware of the accident prevention rules WARNING Q Death may result from contact with high voltages Always take extreme care and observe the accident prevention regulations in force Q When machine is powered up be careful of moving parts and high voltages Q f you have to perform maintenance on the pump after a considerable time in operation allow it to cool as the tem perature of the outer surface may be in excess of 60 C Q Always disconnect your power supply to the pump before beginnin
12. ire is insulated and its outer surface is either solid green or solid green with a yellow stripe Q When this product is configured for use on a nominal 220 V circuit it must be used with a factory supplied cord and plug that permits connection to the proper electric circuit See Electrical Connections on page 18 for proper rating and type of cord set Check with a qualified electrician or serviceman if the grounding instructions are not completely understood or if you are in doubt as to whether the product is properly grounded Do not modify the plug provided if it does not fit the outlet have the proper outlet installed by a qualified electrician Connect the product only to an outlet that has the same configuration as the plug Do not use an adapter with this product 19 SH 112 Dry Scroll Vacuum Pump Grounded Outlet Box Grounded Outlet Extension Cords If you must use an extension cord with this product O For this product Agilent recommends using only extension cords with a minimum of 16 gage wire and a maximum length of 25 feet 7 6 m Q Use only a 3 wire extension cord that will accept the plug Q Make sure your extension cord is in good condition Q Be sure the extension cord is rated high enough to carry the current your product will draw An under sized cord will cause a drop in line voltage resulting in loss of power and overheating Grounding Pin Figure 4 Grounding Plug and Outlet
13. not restrict the exhaust flow with long lengths of small diameter tub ing Use as short as practical lengths of NW16 or larger diameter hardware Gas Ballast The pump incorporates an automatic gas ballast to pre vent water and other condensates from accumulating within the pump The standard configuration has a solid plug installed in the 1 8 National Pipe Thread gas ballast port item 6 on Figure 3 on page 17 This configuration can be used for relatively dry applications A sintered fil ter plug is also supplied with the pump The filter plug can be installed in the gas ballast port and will allow enough atmospheric air to enter the pump to purge con densates while not affecting pump ultimate pressure or pumping speed For applications where the ingress of atmospheric air is undesirable dry nitrogen at a flow rate of approximately 2 L m can be bled into the gas ballast port WARNING The gas ballast must be sealed when ever pumping any gas not intended to be vented to atmosphere Operation Cleaning the Pump Unlike conventional oil sealed pumps Agilent dry scroll pumps do not contain fluid for the cleansing of accumu lated dust and debris Run the pump periodically at atmo sphere for a minute or two to flush it out Until experience is gained on your specific process flush the pump regularly and adjust this schedule according to your specific conditions Startup Procedure 1 Make sure that the pump is configu
14. ofessionals The user should read this instruction manual and any other additional information supplied by Agilent before operat ing the equipment Agilent will not be held responsible for any events that occur due to non compliance with these instructions improper use by untrained persons non authorized interference with the equipment or any action contrary to that provided for by specific national standards The SH 112 is a hermetic dry scroll vacuum pump This pump is suitable for pumping air or inert gases The pump is not intended to pump corrosive explosive or particu late forming gases The following paragraphs contain all the information nec essary to guarantee the safety of the operator when using the equipment Detailed information is supplied in Technical Information on page 15 This manual uses the following standard safety protocol WARNING The warning messages are for attracting A the attention of the operator to a partic ular procedure or practice which if not followed correctly could lead to serious injury CAUTION The caution messages are displayed before procedures which if not fol lowed could cause damage to the equipment NOTE The notes contain important informa tion taken from the text Storage When transporting and storing the pump the following environmental requirements should not be exceeded Temperature 20 C to 60 C 4 F to 140 F Relative humidity 0 to
15. oni Per L USO osa aka CR ROI RR wach informazioni Generali zx 84 exer exams E us 3 immagazzinamento sce siete pr DeC qon ne 3 installazione e s ET ET ECT cas RR TENDER 4 Dre cT Ee NICE TTE TON E EA 4 Mamono un aae one Vas ADAE Se RS a 4 Instructions D utilisation 5 Indications G n rales oec r cea cuc ox xs 5 Emmagasinage SA aostakiioni n xor R ee pata eee ase ae eee S LIEHSSUOH cues Been cee eai ice Maintenance sv es wo EXER SS VOSXGU Na 6 Gebrauchsanleitung ecu nmn recht mie NN Allgemeine Hinweise ses Sr Lager Hlp eerie wa vi qu IUS F Installation Gorse Skee Heats Ua ek Ek SS 8 ebrmueh oss 8s Gee Eacuezxairqer ks 8 VUHEDETIET LUE eser eR Mii peda v ar GRE RUN EXER DUE 8 PE ie ie oe y wien mechan a E eu ERE N 9 CREME oors URGE EX aine Maxon g or ANM AE E E oe Cee RAE 9 UL VORNE ENEE ere PIRE I Bene OPAC 10 ER ceu qudd de uu flle tad 10 BE EME Sho earners muU oa ee 10 EDEN oc ES ERE EARS ee CM EXE ES 11 Ecl PE ET I 11 jl eet 11 BE corte cu sites e eee Sa E Iia sursis 12 UB oeicusuceuecxaa acetone ENG EV ES ERT 12 BERE orara oca xao A ERODES ES SHES OE DI 12 NNNM eo EU e EI di IEEE 13 SIUE BE uua pasos PUVuv m EX FGG Gu iu 13 BE olla urb eua iWERSUER FS T3 MINI hg aoa c ECTS MEG AS xus 14 BR A P D M 14 SENI BM e c cau M T dud 14 Technical Information 15 Unpacking and Inspection ses 17 DO SHE oe re nis donde wie
16. ral Hour Meter provided displays running time to closest 1 hour Conformance standards Conforms to SEMI S2 2000 and applicable CSA CUS and CE standards installation Indoor use Installation Category Il Pollution Degree 2 SH 112 Dry Scroll Vacuum Pump 74 2 2 92 to inlet 5 43 Figure 1 Interface Drawing with Dimensions SH112PumpingSpeed ENG 2017 Gen EP2 110V 50Hz ENG 2017 Gen EP2 120V 60Hz orice This graph represents E do EE HR 1 1 dt Bill optimal conditions The wo 4 dH aed pe a SH 112 may demon Hi 94 Nu strate a higher base pres Li _ sure in applications that Speed L min z o include continuous vent it 1 11 ing cycles too ooo ooo 000 T E O00 oot 000 OQUT Pressure Torrj Figure2 Pumping Speed Curves 16 SH 112 Dry Scroll Vacuum Pump Figure3 Outline Drawing and Principal Items SN AMR WN 9 10 11 12 13 14 15 Front Cowling Screws M8 3 Front Cowling Inlet NW25 Inlet Screen Exhaust Adapter NW16 Gas Ballast Port 1 8 National Pipe Thread Frame Base Mounting Slots 4 for 1 4 or M6 Hardware Rear Cowling Rear Cowling Screws M5 3 On Off Switch Fuse Holder and Voltage Changeover Tab Power Connection IEC 320 Hour Meter Unpacking and Inspection Es Orient the shipping container with This End Up on top Open the
17. red for the mains voltage to which the pump is connected NOTE The pump ON OFF switch is a rocker type switch that has symbols in accor dance with IEC Publication 417 to represent the ON and OFF positions Figure 5 shows a switch in the ON position 2 Switch the pump ON 3 The isolation valve will open automatically 10 seconds after starting the pump Shutdown Procedure To shutdown the pump 1 Switch the pump OFF The isolation valve will close very quickly to isolate the vacuum chamber from the pump 21 SH 112 Dry Scroll Vacuum Pump Troubleshooting Use the Troubleshooting chart in Table 5 to assist in defining a problem determining a possible cause and defining action steps to remedy the situation Table5 Troubleshooting Chart Possible Causes Corrective Actions Will not start One or both fuses blown Replace fuses Identify cause of overload Check the line voltage and the voltage configuration of the pump Motor thermal protector open Allow motor to cool Identify cause of overload Gas ballast plugged Replace breather vent Contact Agilent Solvent in pump Flush pump with air or dry nitrogen Install trap or filter Replace tip seal Poor conductance to pump Replumb with shorter and or larger diameter tubing Tip seal worn out Hammering noise Pump overheated Check ventilation to pump Check ambient temperature Debris in pump Check intake screen Flush pump Disassemble
18. rned must be obtained Any Product returned to Seller for examination shall be prepaid via the means of transporta tion indicated as acceptable by Seller Seller reserves the right to reject any warranty claim not promptly reported and any warranty claim on any item that has been altered or has been returned by non acceptable means of trans portation When any Product is returned for examination and inspection or for any other reason Customer shall be responsible for all damage resulting from improper pack ing or handling and for loss in transit notwithstanding any defect or non conformity in the Product In all cases Seller has the sole responsibility for determining the cause and nature of failure and Seller s determination with regard thereto shall be final If it is found that Seller s Product has been returned with out cause and is still serviceable Customer will be noti fied and the Product returned at the Customer s expense in addition a charge for testing and examination may be made on Products so returned iii SH 112 Dry Scroll Vacuum Pump Contents Watranty e eem nhe ee m OR E iii Warranty Replacement and Adjustment iii instructions for LI Lec Rata RR Ct Ne waa General Tritorfall l vs crica eaaecestuics wwe 1 Storage GR ERE qu EX ENSE CY 1 Installation 5s sexies EYWUUEa ES SER BE SS 2 LISP 2G noatra WIGSUES MEguERI OAUE GO Ra ORG Eas 2 EELS Cony E DO e RC COE E O RT RE TITO E TE 2 istruzi
19. t the fuse holder into the power entry module SH 112 Dry Scroll Vacuum Pump Power Cord Several power cord options are available from your Agilent dealer Descriptions of the available power cords and their ordering numbers are given in Table 2 NOTE Table2 SH 112 Power Cord Selection Europe 10 A 220 230 VAC 2 5 m Denmark 10 A 220 230 VAC 2 5 m 656494225 13A 230VAC 2 5m 656494250 For high voltage operation the pump must be connected to the power supply using a high voltage IEC 320 type power cord of at least 10 A capacity Grounding Instructions This product should be grounded In the event of an elec trical short circuit grounding reduces the risk of electric shock by providing an escape wire for the electric cur rent This pump is equipped with a power cord that has a grounding wire with an appropriate grounding plug The plug must be inserted into an outlet that is properly installed and grounded in accordance with all local codes and ordinances DANGER WARNING Improper installation of the grounding plug can result in a risk of electrical shock For United States and Canadian instal lations Q When this product is configured for use on a nominal 120 V circuit it must be used with a grounding plug that looks like the plug illustrated in Figure 4 a f repair or replacement of the cord or plug is necessary connect the grounding wire to the grounding terminal only Q The grounding w
20. tem 3 Do not unplug 5 Ifa solid 1 8 NPT plug is installed in the gas ballast port item 6 in Figure 3 on page 17 remove it to vent the pump internally 6 Remove 4 M5 bolts item 4 7 Remove the scroll housing axially off the frame item 5 8 Remove and discard the worn tip seals item 6 and the main O ring item 7 9 If compressed air is available blow any remaining seal debris off the scroll parts If seal debris is attached to the sides use a razor or Exacto knife to scrape the debris off To install the new seals and O rings 1 Unpack the Tip Seal 2 Install one end of the Tip Seal into the center end of the groove on the Orbiting Scroll item 9 3 Sequentially insert the seal from center to the outer edge of the scroll wall 23 SH 112 Dry Scroll Vacuum Pump Cut the Tip Seal about 1 8 3 mm from the outer groove end Use the remaining Tip Seal material to fill the seal groove on the Scroll Housing and again trim the excess Tip Seal so that a gap of about 1 8 3 mm remains at the outer end Place the new main O ring onto the Frame item 10 Make sure the area where the O ring sits is clean Carefully replace the Scroll Housing making sure to line up the Locating Pins Be sure that the Tip Seal has not fallen out of its groove Reinstall 4 M5 bolts item 4 Torque the 4 M5 bolts to 4 N m 40 in Ibs 9 10 Ti If a 1 8 NPT solid plug was removed from the gas ballast port
21. the applicable warranty period Cus tomer shall be charged at the then current prices for parts labor and transportation Reasonable care must be used to avoid hazards Seller expressly disclaims responsibility for loss or damage caused by use of its Products other than in accordance with proper operating procedures Except as stated herein Seller makes no warranty expressed or implied either in fact or by operation of law statutory or otherwise and except as stated herein Seller shall have no liability under any warranty expressed or implied either in fact or by operation of law statutory or otherwise Statements made by any per son including representatives of Seller which are incon sistent or in conflict with the terms of this warranty shall not be binding upon Seller unless reduced to writing and approved by an officer of Seller Warranty Replacement and Adjustment All claims under warranty must be made promptly after occurrence of circumstances giving rise thereto and must be received within the applicable warranty period by Seller or its authorized representative Such claims should include the Product serial number the date of shipment and a full description of the circumstances giving rise to the claim Before any Products are returned for repair and or adjustment written authorization from Seller or its authorized representative for the return and instructions as to how and where these Products should be retu
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