Liftmaster LM21XP Handleiding

Liftmaster Niet gecategoriseerd LM21XP

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EEXTENDED PERFORMANCE RELEASE DEVICE
The Chamberlain Group, Inc.
300 Windsor Dr.
Oak Brook, IL 60523
www.liftmaster.com
When you see these Safety Symbols and Signal Words on the
following pages, they will alert you to the possibility of serious
injury or death if you do not comply with the warnings that
accompany them. The hazard may come from something
mechanical or from electric shock. Read the warnings carefully.
When you see this Signal Word on the following pages, it will
alert you to the possibility of damage to your door and/or the
door operator if you do not comply with the cautionary
statements that accompany it. Read them carefully.
Mechanical
Electrical
T A B L E O F C O N T E N T S
2
INTRODUCTION
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Agency Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALL ATION
Important Installation Warnings . . . . . . . . . . . . . . . . . . . . . . . . .4
Mount the Release Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
WIRING
Wiring Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Connections of Initiating Devices and Accessories . . . . . . . . . 7-8
Optional Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
TESTING
Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TROUBLESHOOTING
Operational Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
MAINTENANCE
Maintenance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Enclosure Mounted LEDs Status Indicators . . . . . . . . . . . . . . . 12
ACCESSORIES AND REPAIR PARTS . . . . . . . . . . . . . . 13
APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
OPERATOR NOTES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
IMPORTANT NOTES:
• BEFORE attempting to install, operate or maintain the release
device, you must read and fully understand this manual and
follow all safety instructions.
• DO NOT attempt repair or service of your release device unless
you are an Authorized Service Technician.
GENERAL DESCRIPTION
The LiftMaster® LM21XP Release Device is UL/ULC listed
normally energized fail-safe device designed for use on rolling
doors, single-slide and center-parting level and inclined track
doors. All models are normally energized fail-safe releasing
devices incorporating state-of-the-art electronic control circuitry.
The release devices respond to emergency conditions generated
from an automatic initiating device and are used in conjunction
with a temperature fuse link system.
This device is designated to be used with manual doors, but can
be used on motorized doors incorporating a fusible link assembly
and drop-out mechanism.
The release device must be powered from 24Vdc received from
an approved UL 1481 regulated power supply with battery
backup. The devices can be activated via a smoke detector or an
alarm relay from the panel’s Form C dry contact relay. The
release device features include a 10-, 20-, 30- or 60-second
delay on alarm, closed door detection capabilities, Form C relay
outputs for the transmission of alarm and trouble signals
transmitted to the fire alarm control panel, an audible trouble
sounder, and diagnostic feedback LEDs.
I N T R O D U C T I O N
WARNING: This product can expose you to chemicals
including lead, which are known to the State of California to
cause cancer or birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
I N T R O D U C T I O N
3
AGENCY REQUIREMENTS
Installation and testing to factory specifications shall be
performed by factory authorized personnel for proper operation
in accordance with the latest National Fire Protection
Association (NFPA), Underwriters Laboratories (UL), National
Electrical Code (NEC), local, state, county, district and/or other
applicable building and fire standards, guidelines, regulations
and codes including, but not limited to, all appendices and
amendments and the requirements of the local authority having
jurisdiction (AHJ).
SPECIFICATIONS
To prevent possible SERIOUS INJURY or DEATH:
• DO NOT use this device without fusible links installed.
• Test every 90 days to assure proper operation of release
device.
VOLTAGE RATING: 24Vdc
STANDBY CURRENT .100A
ALARM CURRENT .15A
INITIATING DEVICE: Maximum line impedance 20 ohm;
Maximum current not to exceed
.010A.; Maximum voltage 28Vdc
LOAD RATING: Support and Release 40 lbs. Max.
PHYSICAL DIMENSIONS: 9.7" (24.6 cm) x 7.5" (19 cm) x 5" (12.7 cm) (h x w x d)
WEIGHT: Approximately 8 lbs.
PREPARATION
It is imperative that the wall or mounting surface provide
adequate support for the release device.
Refer to the door manufacturer’s recommendations for use of
this product with specific door being utilized. Use only hardware
approved or recognized by the appropriate testing and listing
agencies in conjunction with the installation of this product.
Additional items may be required to complete the installation:
• Concrete anchors or fasteners
• Sash chain or 1/16" cable
• Eyebolts-hook
• Fusible links
• Turnbuckles
• Smoke detectors (up to 4 may be installed with this device)
Refer to NFPA 72 and NFPA 80 for instructions concerning
proper placement and detection coverage. End-of-line devices
shall be installed for supervision of electrical power to 4-wire
smoke detector. When using 4-wire smoke detectors with this
device, electrical supervision must be provided by means of a
UL/ULC listed end-of-line relay.
ELECTRICAL SPECIFICATIONS
MECHANICAL SPECIFICATIONS
COMMON ALARM AND
TROUBLE RELAY: .5A 125Vac, 60Hz
(MAX CONTACT RATING) 1A 24Vdc Resistive
Smoke Detector
Releasing
Unit
Chain End
Link
Eyebolt Fusible Links
Turnbuckle
Chain
Fire Door

Product specificaties

Merk: Liftmaster
Categorie: Niet gecategoriseerd
Model: LM21XP

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