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FORM NO. L-20012-M-0814

Nexen Group, Inc.

560 Oak Grove Parkway

Vadnais Heights, MN  55127

800.843.7445

Fax: 651.286.1099

www.nexengroup.com

ISO 9001 Certified

  WARRANTY

Warranties

Nexen warrants that the Products will (a) be free from any defects in material or workmanship for a period of 12 months 

from the date of shipment, and (b) will meet and perform in accordance with the specifications in any engineering drawing 

specifically for the Product that is in Nexen’s current product catalogue, or that is accessible at the Nexen website, or 

that is attached to this Quotation and that specifically refers to this Quotation by its number, subject in all cases to any 

limitations and exclusions set out in the drawing. NEXEN MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND 

ALL IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY 

AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. This warranty applies only if: (a) the 

Product has been installed, used and maintained in accordance with any applicable Nexen installation or maintenance 

manual for the Product; (b) the alleged defect is not attributable to normal wear and tear; (c) the Product has not been 

altered, misused or used for purposes other than those for which it was intended; and (d) Buyer has given written notice 

of the alleged defect to Nexen, and delivered the allegedly defective Product to Nexen, within one year of the date of 

shipment.

Exclusive Remedy

The exclusive remedy for the Buyer for any breach of any warranties provided in connection with this agreement will be, 

at the election of Nexen: (a) repair or replacement with new, serviceably used, or reconditioned parts or products; or (b) 

issuance of credit in the amount of the purchase price paid to Nexen by the Buyer for the Products.

Agent's Authority

Buyer agrees that no agent, employee or representative of Nexen has authority to bind Nexen to any affirmation, 

representation, or warranty concerning the Products other than those warranties expressly set forth herein.

Limitation on Nexen’s Liability

TO THE EXTENT PERMITTED BY LAW NEXEN SHALL HAVE NO LIABILITY TO BUYER OR ANY OTHER PERSON 

FOR INCIDENTAL DAMAGES, SPECIAL DAMAGES, CONSEQUENTIAL DAMAGES OR OTHER DAMAGES OF 

ANY KIND OR NATURE WHATSOEVER, WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHER 

BREACH OF CONTRACT, NEGLIGENCE OR OTHER TORT, OR OTHERWISE, EVEN IF NEXEN SHALL HAVE 

BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SUCH POTENTIAL LOSS OR DAMAGE. For all of 

the purposes hereof, the term "consequential damages" shall include lost profits, penalties, delay damages, liquidated 

damages or other damages and liabilities which Buyer shall be obligated to pay or which Buyer may incur based upon, 

related to or arising out of its contracts with its customers or other third parties. In no event shall Nexen be liable for any 

amount of damages in excess of amounts paid by Buyer for Products or services as to which a breach of contract has 

been determined to exist. The parties expressly agree that the price for the Products and the services was determined 

in consideration of the limitation on damages set forth herein and such limitation has been specifically bargained for and 

constitutes an agreed allocation of risk which shall survive the determination of any court of competent jurisdiction that 

any remedy herein fails of its essential purpose.

Inspection

Buyer shall inspect all shipments of Products upon arrival and shall notify Nexen in writing, of any shortages or other failures 

to conform to these terms and conditions which are reasonably discoverable upon arrival without opening any carton 

or box in which the Products are contained. Such notice shall be sent within 14 days following arrival. All notifications 

shall be accompanied by packing slips, inspection reports and other documents necessary to support Buyer's claims. In 

addition to the foregoing obligations, in the event that Buyer receives Products that Buyer did not order, Buyer shall return 

the erroneously shipped Products to Nexen within thirty (30) days of the date of the invoice for such Products; Nexen will 

pay reasonable freight charges for the timely return of the erroneously shipped Products, and issue a credit to Buyer for 

the returned Products at the price Buyer paid for them, including any shipping expenses that Nexen charged Buyer. All 

shortages, overages and nonconformities not reported to Nexen as required by this section will be deemed waived.

Limitation on Actions

No action, regardless of form, arising out of any transaction to which these terms and conditions are applicable may be 

brought by the Buyer more than one year after the cause of action has accrued.

Summary of Contents for AIR CHAMP J

Page 1: ...1 FORM NO L 20012 M 0814 DIAPHRAGM BRAKES MODELS J AND K...

Page 2: ...ce until the machinery into which it is to be incorporated has been declared in conformity with the applicable provisions of the Directive Read this manual carefully before installation and operation...

Page 3: ...ragm Brake with Optional Self Centering Bracket 5 Lubrication 6 Air Connections 6 Operation 7 Troubleshooting 8 Diaphragm Brake Assembly 8 Friction Facing Replacement J Diaphragm Brake 9 K Diaphragm B...

Page 4: ...lt in serious bodily injury WARNING This product is capable of emitting a spark if misused therefore is not recommended for use in any explosive environment WARNING Ensure proper guarding of the produ...

Page 5: ...aphragm Brake on the shaft with the Pin passing through the slot in the Fixed Shoe 2 Adjust the Fixed Shoe by loosening the Hex Head Jam Nuts to provide sufficient clearance between the Facings and sh...

Page 6: ...on must follow the manufacturer s suggested procedure 4 Close the air line to the unit when a drop of oil forms in the Lubricator Sight Gage 5 Connect the air line to the unit 6 Turn the Lubricator Ad...

Page 7: ...Model Max RPM J K Brakes 5 500 CAUTION Never exceed life of facing material Facing life depends on the volume of the material and the total energy over the life of the unit Expected life in hrs can b...

Page 8: ...e Compression Spring Check the air controls for proper operation Clean the optional Brake Drum or the shaft Replace the Friction Facings Check the application Failure to engage Failure to disengage J...

Page 9: ...oe Item 1 and the Sliding Shoe Item 2 Remove the old Friction Facings Item 3 from the Fixed Shoe and Sliding Shoe 7 Using new Flat Head Machine Screws Item 20 secure the new Friction Facings Item 3 to...

Page 10: ...m 10 8 Using the Cap Screws Item 16 and Hex Nuts Item 17 secure the Bottom Diaphragm Housing Item 4 to the Housing Rod Assembly Item 3 DIAPHRAGM AND SPRING REPLACEMENT J DIAPHRAGM BRAKE NOTE Refer to...

Page 11: ...10 1 1 Denotes Facing Kit Item Facing Kit No 845171 K DIAPHRAGM BRAKE See Figure 10 ITEM DESCRIPTION QTY 1 Fixed Shoe 1 2 Sliding Shoe 1 31 Friction Facing 2 4 Top Diaphragm Housing 1 5 Bottom Diaphra...

Page 12: ...elf Centering Bracket 842100 FIGURE 11 DRUM FIGURE 12 SELF CENTERING BRACKETS J Self Centering Bracket K Self Centering Bracket ACCESSORIES J DIAPHRAGM BRAKE See Figure 11 K DIAPHRAGM BRAKE See Figure...

Page 13: ...TURE WHATSOEVER WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SU...

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