Bosch Appliances LTC 8557 Series instruction manual Unpacking, Description, Service

LTC 8557 Series Instruction Manual Table of Contents EN 6

Table of Contents

Important Safeguards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1 UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2 SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3.1 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

4 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1UNPACKING

Unpack carefully. This is electronic equipment and should be handled carefully.

Check for the following items:

•Two LTC 8557 Junction Boxes.

•One TC120PS power supply for LTC 8557/60 or one TC220PS power supply for LTC 8557/50 with cable.

•One 3 meter (10 ft) cable.

If an item appears to have been damaged in shipment, replace it properly in its carton and notify the shipper. If any items are missing, notify your Bosch Security Systems, Inc. Sales Representative or Customer Service.

The shipping carton is the safest container in which the unit may be transported. Save it for possible future use.

3DESCRIPTION

The LTC 8557 Series is an interface kit used to remote Intuikey series and LTC 8555 series keyboards up to

1.5km (5000 ft) away from main CPU bay. Customer supplied 0.5 mm2 (24 AWG) shielded-twisted pair (Belden 9841 or equivalent) is required between main CPU bay site and keyboard site. The kit provides two junction boxes, interface cable, and appropriate keyboard power supply.

3.1Power

Model No.	Rated	Voltage	Power
	Voltage1	Range
LTC 8557/60	120 VAC,	108 to 132	10 W
	50/60 Hz
LTC 8557/50	220-240 VAC,	198 to 264	15 W
	50/60 Hz

1Use only the recommended power supplies. Substitutions may damage the unit, cause a fire, or shock hazard.

2SERVICE

If the unit ever needs repair service, the customer should contact the nearest Bosch Security Systems, Inc. Service Center for return authorization and shipping instructions.

LTC 8557/50: For continued safe operation, these units should only be connected to a power supply complying with the reinforced insulation requirements of DIN IEC 65/VDE 0860/08.86.

Service Centers

USA

Phone: 800-366-2283 or 717-735-6638 fax: 800-366-1329 or 717-735-6639

CCTV Spare Parts

Phone: 800-894-5215 or 408-956-3853 or 3854 fax: 408-957-3198

e-mail: BoschCCTVparts@ca.slr.com Canada

Phone: 514-738-2434

Europe, Middle East & Asia Pacific Region Phone: 32-1-440-0711

For additional information, see www.boschsecuritysystems.com.

Bosch Security Systems 29 March 2004