Nexen Paper Checker PC210 User Manua Download Page 16

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FORM NO. L-20341-E-0208

WARRANTY

Warranties

Nexen warrants that the Products will be free from any defects in material or workmanship for a period of 12 months 
from the date of shipment. NEXEN MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND ALL IMPLIED 
WARRANTIES, INCLUDING WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
NESS 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 no-
tice 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 of the Buyer for any breach of the warranties set out above will be, at the sole discretion of Nex-
en, a repair or replacement with new, serviceably used or reconditioned Product, or issuance of credit in the amount of 
the purchase price paid to Nexen by the Buyer for the Products.

Limitation of Nexen’s Liability

TO THE EXTENT PERMITTED BY LAW NEXEN SHALL HAVE NO LIABILITY TO BUYER OR ANY OTHER PER-
SON FOR INCIDENTAL DAMAGES, SPECIAL DAMAGES, CONSEQUENTIAL DAMAGES OR OTHER DAM-
AGES 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 images, 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 li-
able 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 bar-
gained 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.

Limitation of Damages

In no event shall Nexen be liable for any consequential, indirect, incidental, or special damages of any nature whatso-
ever, including without limitation, lost profits arising from the sale or use of the Products.

Warranty Claim Procedures

To make a claim under this warranty, the claimant must give written notice of the alleged defect to whom the Product 
was purchased from and deliver the Product to same within one year of the date on which the alleged defect first 
became apparent.

Nexen Group, Inc.
560 Oak Grove Parkway
Vadnais Heights, MN 55127

800.843.7445
Fax: 651.286.1099
www.nexengroup.com

ISO 9001 Certified

Summary of Contents for Paper Checker PC210

Page 1: ...WEB CONTROL PRODUCTS User Manual Paper Checker PC210 FORM L 20341 E 0208...

Page 2: ...echnical Support 800 843 7445 651 484 5900 www nexengroup com Copyright 2008 Nexen Group Inc Nexen Group Inc 560 Oak Grove Parkway Vadnais Heights Minnesota 55127 ISO 9001 Certified Read this manual c...

Page 3: ...M NO L 20341 E 0208 Table of Contents THEORY OF OPERATION 4 INSTALLATION 4 ELECTRICAL CONNECTIONS 6 FRONT PANEL CONTROLS INDICATORS 7 SETUP CONTROLS 8 OPERATION 9 CALIBRATION 13 SPECIFICATIONS 15 WARR...

Page 4: ...ectronic controls Locations for electronic controls must be free of shock vibrations high temperatures and moisture The sending and receiving elements of the Sensor are provided with a 16 Ft 5 m cable...

Page 5: ...t least 80 in 2m apart In no event may the sensors be placed closer than 8 in 20 cm WEB FED MACHINES The Sensor must be installed where the web pass line is stable and does not change If possible posi...

Page 6: ...contact signal for sheet fed machines or the splice contact signal for web fed machines Make electrical connections as appropriate for N O or N C logic See Figure 3 5 A relay may be connected to Term...

Page 7: ...the relay at Terminals 10 11 and 12 changes state See Figure 4 The Test Switch with imbedded indicator LED allows the Sensor to be tested for sensitivity to various materials thickness web breaks etc...

Page 8: ...for web splice double sheet feed when the PC210 is to be used in Modes 4 or 5 Mode 7 Used when the PC210 is used to detect double sheet feeding in a sheet fed machine Web Thickness Selector Switch se...

Page 9: ...may set for any time in the range of 0 2 6 seconds If the Output Reset Selector Switch is in MAN the relay will not return to its normal state until the Reset Switch located on the front panel is push...

Page 10: ...asurements are normal run and web splice See Table 1 for Output Configurations for Modes 1 and 4 During normal run with a single thickness of web passing through the Sensor the Normal Run Indicator LE...

Page 11: ...to all splice detection The splice must be at least 0 8 In 20 mm long Web thickness can be from 0 0004 0 003 In 1 00 8 mm Splice thickness must always be at least 0 002 In 0 05 mm It may be necessary...

Page 12: ...where both web break and web splice detection are required NOTE Web thickness must be set at least 0 002 In 0 05 mm to use this mode Mode 2 and 5 are the same as Modes 1 and 4 for Web Splice Sensing...

Page 13: ...RECTIVE ACTION 45o No Web in Sensor Normal Abnormal 1 Is the Sensor installed and aligned correctly 2 Has dust accumulated inside the Sensor tube Clean the Sensor tube with an air gun or remove the Se...

Page 14: ...et time adjust VR1 as follows 1 Turn power OFF using the Power Switch located on the front panel of the PC210 See Figure 9 2 Remove the four screws and Top Cover from the PC210 See Figure 9 3 Turn pow...

Page 15: ...n e p O r o t c a t n o C y r D A m 0 1 C D V 5 t e s e R t u p t u O r o t c e l l o C n e p O r o t c a t n o C y r D t u p t u O K A E R B B E W d e t a R t c a t n o C y r D p m A 1 0 C D V 4 2 p...

Page 16: ...R 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...

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