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Doc. 10107-0007 Rev 1.04
Page 17
Mercury Security Corporation, © 2005 SR-10K
Maintenance
The SR-10K readers are designed to provide continuous service with minimal routine maintenance.
However, contaminants (such as magnetic oxides from badges and dirt) tend to accumulate on the
read head. Without regular cleaning, these contaminants will shorten the read head life and increase
the probability of card read error. A maintenance schedule should be developed base on the card
reader environment (dirty or clean) and the usage frequency (light traffic or heavy traffic). Extreme
case may require daily cleaning.
Head cleaning may be done by using disposable, pre-saturated magnetic head cleaning card. These
cards are readily obtainable from a number of sources (e.g. Clean Team Co. 800-888-8830,
www.cleanteam.com; KIC Products, 207-514-7030, www.kicproducts.com; System ID, 1-888-648-
4452, www.systemid.com).
The reader exterior surface is covered with high strength polymer and polyester membrane. It may be
cleaned with a soft cloth and mild detergent if required.
Specification:
The reader/Interface are for use in low voltage, class 2 circuits only.
Electrical: Voltage - 12 Vdc (10.2 to 13.8 Vdc)
Current - 200mA
Relay contacts- K1, 5A@30Vdc; K2, 1A@30Vdc
Distance between reader/interface - 500' (152m) max., 22AWG
RS-485 Comm. Cable - 4,000' (1,219m) max. 24AWG, 120 ohm.
Mechanical: Reader:
Dimension - 1.95" (50mm)W x 1.30" (33mm)H x 5.50" (140mm)L
Weight - 10 oz. (284 g) nominal
Interface:
Dimension - 3.25" (83mm)W x 2.9" (74mm)L x 1.4" (36mm)H
Weight - 4 oz. (120 g) nominal
Environmental: Temperature: -55 to +85 degrees C, storage
-40 to +75 degrees C, operating
Humidity: Reader- 100% RHNC; Interface- 95% RHNC
WARRANTY
Mercury Security Corporation warrants that the product is free from defects in material and workmanship under
normal use and service for two years from factory shipment. Mercury Security Corporation assumes no
responsibility for products damaged by improper handling or installation. This warranty is limited to the repair
or replacement of the defective unit.
There is no expressed warranties other than set forth herein. Mercury Security Corporation does not make,
intends, nor does it authorize any agent or representative to make any other warranties, implied warranties, and
expressly excludes and disclaims all implied warranties of merchantability of fitness for a particular purpose.
Returned units are repaired or replaced from a stock of reconditioned units. Returns must be accompanied
by a return authorization number obtained form customer service, a purchase order and prepaid postage.
LIABILITY
The card readers should only be used to control exits from areas where an alternate method for exit is available.
This product is not intended for, nor is rated for operation in life-critical control applications. Mercury Security
Corporation is not liable under any circumstances for loss or damage caused by or partially caused by the
misapplication or malfunction of the product. Mercury Security Corporation's liability does not extend beyond
the purchase price of the product.