BHMA A156 29-2017 EXIT LOCKS EXIT ALARMS ALARMS FOR EXIT DEVICES.pdf

1、 1 ANSI/BHMA A156.29-2017 Revision of BHMA A156.29-2012 STANDARD FOR EXIT LOCKS, EXIT ALARMS, ALARMS FOR EXIT DEVICES SPONSOR BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. Approved by the AMERICAN NATIONAL STANDARDS INSTITUTE December 29, 2017 2 AMERICAN NATIONAL STANDARD An American National St

2、andard implies a consensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer and the general public. The existence of an American National Standard does not in any respect preclude anyone, whethe

3、r he has approved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. CAUTION NOTICE: This America

4、n National Standard is permitted to be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American National Stan

5、dards receive current information on all standards by calling or writing the American National Standards Institute. Published by BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. 355 Lexington Avenue New York, New York 10017 Copyright 2017 by the Builders Hardware Manufacturers Association, Inc. No

6、t to be reproduced without specific authorization from BHMA Printed in the USA Portions of this standard were first published as a part of A156.5 for Auxiliary Locks ESD Immunity IEC 61000-4-2:2008; RF Immunity IEC 61000-4-3:2006; EFT Immunity IEC 61000-4-4:2004; ANSI/BHMA A156.18 2016, Materials an

7、d Finishes. 4. TEST METHODS 4.1 Samples for testing shall be selected at random from the manufacturers finished stock and mounted in accordance with the manufacturers instructions. All hardware shall be installed in accordance with manufacturers standard installation instruction. Operational Tests I

8、mmunity Tests Finish Tests No. of Samples One per applicable paragraph Three Two per finish 4.2 Test Door When doors are referenced, the tests shall be performed on 3 ft by 7 ft x 1 3/4 in. (915 x 2134 x 45 mm) minimum wood or metal doors with metal frames. The doors and frames shall be rigid enough

9、 to hold firmly and to withstand the tests outlined. Doors shall be hung on hinges or pivots. Provisions shall be made for mounting appropriate measuring devices. A combined calibration and reading accuracy within 5% shall be required for values indicated for all applicable tests. Reinforcement is p

10、ermitted to be used to prevent deformation of the door when the tests are being applied. 7 4.3 Slam Cycle Test Door Use a door meeting the description of 4.2. Use a door weighing 100 lbs. (45 kg) with the center of gravity located 18 in. (455 mm) from the hinge edge. Install the door in a steel fram

11、e with a 5/8 in. (15.9 mm) stop and mounted in a reinforced structure sufficient to withstand the test parameters. The door shall be installed to ensure door stop contact for the full height of the door. The stop contact surface shall not have any rubber bumpers or other cushioning means such as gas

12、keting. Doors shall be hung on hinges, accurately aligned with vertical pins or on offset or center pivots, With the closer disconnected, the force required to overcome friction or out of balance condition shall be 1/4 lbf. (1.1 N) or less as measured perpendicular to the face of the door at a point

13、 30 in. (762 mm) from pivot center. A size 3 door closer with hinge side mounting, 90 degrees door opening and type C01011, C02011, or C03011 shall be used. 8 5. OPERATIONAL TESTS 5.1 Applicability Table Paragraph 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.3.1 5.3.2 5.3.3 Product Normal exittestCycle test Emer

14、gency operation test Key cylinder operation test OutsidepulltestCycle test foralarmsSlam testImmunity compliance testStand alone alarm (wall mounted) X X X Stand alone alarm (door mounted) X X X X Exit lock with alarm X X X X X X X X Exit lock without alarm X X X X X Exit device with alarm X X X 5.2

15、 Tests For Exit Locks 5.2.1 Normal Exit Test With the door latched, the actuating member shall be depressed by a force not to exceed 15 lbf. (67 N) until the latch clears the strike. The measurement shall be taken at the center and 1.5 in. (38 mm) from each end on the actuating surface perpendicular

16、 to the door in the direction of swing. Portions of the actuating member which are below 30 in. (750 mm) and more than 44 in. (1100 mm) above the floor when installed per the manufacturers templating are exempt from this requirement. Requirements 15 lbf max. (67 N) for all measurement points 5.2.2 C

17、ycle Test Doors shall be opened by pushing on the actuating member. The door shall be required to close and latch by the operation of the door closer except that in the case of a lock with a dead bolt which must be reset before the start of the next cycle. Exit locks shall complete the required numb

18、er of cycles without failure or excessive wear that would impair operation. Requirements 100,000 cycles. At the completion of the test, the exit lock shall meet 5.2.1 and all alarm features shall function as intended 9 5.2.3 Emergency Operation Test Using the setup and procedure in 5.2.1, apply a ho

19、rizontal 250 lbf (1110 N) to the door approximately 3 in. (76 mm) from the latch edge and 40 in. (1020 mm) from the floor in the direction of the door swing. With the door latched, repeat the test in 5.2.1. The actuating paddle shall be depressed by a force not to exceed 50 lbf (220 N) at points as

20、listed in 5.2.1 until the latch clears the strike. Requirements 50 lbf max. (220 N) For all measurement points 5.2.4 Key Cylinder Operation Test Measure the torque to lock and unlock the deadbolt (alarm set) by key from the inside of the door. Also, test the key torque from the outside of the door i

21、f the outside key option is provided with the exit lock. Repeat the operation five times and average the results. The average torque shall not exceed the limits specified. Requirements Maximum: 12 lbf-in (1.36 Nm) 5.2.5 Outside Pull Test A pull force as listed below shall be exerted on the door appr

22、oximately 3 in. (76 mm) from the latch edge and 40 in. (1020 mm) from the floor in an effort to pull the door open. The door shall not open and the device shall function after release of the force. Requirements Pull force: 1200 lbf (5340 N) 5.3 Tests for Alarms 5.3.1 Cycle Test for Alarms Cycle the

23、alarm 1,000 times. A cycle consists of actuating the alarm and resetting the alarm per the intended operation. If battery powered, the batteries are permitted to be replaced during the test as required. Requirements All the alarm features shall function as intended at the end of 1000 cycles. 5.3.2 S

24、lam Test With the alarm mounted on the slam test door fixture, adjust to provide no latching or locking engagement. Use a size 3 overhead door closer with standard arm mounting and all valves fully open. Door closing speed shall be 2.5 seconds or less from 90 degrees open to fully closed with no dec

25、eleration during the closing cycle. Adjust the cycling mechanism to open the door 20 degrees and mechanically cycle the door assembly for 1000 cycles. This test does not apply to alarms mounted on the wall. Requirements 1000 cycles. All the alarm features shall function as intended at the completion

26、 of the test. 10 5.3.3 Immunity Compliance Test Exit Locks with Alarms, and Alarms for Exit Devices shall meet the requirements noted below for ESD immunity and RF immunity. Products which are capable of being powered by the AC mains are required to be tested for EFT Immunity. The alarm shall functi

27、on as intended at the completion of the tests. Requirements ESD - Requirements of level 4 of IEC 61000-4-2 shall be met RF Immunity - Requirements of level 2 of IEC 61000-4-3 shall be met EFT Immunity - Requirements of level 2 of IEC 61000-4-4 shall be met 6. FINISH TESTS 6.1 These requirements do n

28、ot predict the performance life of the finishes in actual use but are used as a quality control method to ensure consistent finish quality. All exposed, architecturally finished parts are subject to the finish requirements as detailed below. The values given are minimum requirements. All tests shall

29、 be conducted in accordance with the applicable section of ANSI/BHMA A156.18-2016. Finish tests are for all grades. 6.2 Salt Spray Test Requirements Organic coatings except lock fronts and stand alone exit alarms 96 Hours Organic coatings on fronts and stand alone exit alarms 24 Hours Inorganic coat

30、ings or base materials 200 Hours 6.3 Humidity Test Requirements Applicable for Organic Coatings only Shall Meet Pencil Hardness: 2H; Adhesion: Classification 4 Method B Fronts and stand alone exit alarms 48 Hours All other parts 240 Hours 6.4 Hardness Test Conduct either Pencil Hardness or Taber at

31、the option of the manufacturer Requirements Applicable for Organic Coatings only Pencil Hardness Test Fronts and stand alone exit alarms: 2H; All other parts: 3H Taber Abrasion Resistance Test 500 cycles 6.5 Perspiration Test Test does not apply to Stand Alone Exit Alarms Requirements Applicable for

32、 organic coatings only 4 Cycles; Pencil Hardness 2B 6.6 Ultraviolet Light and Condensation Test Requirements. Applicable for organic coatings only Test cycle 8 hours UV and 4 hours humidity at 50 degrees C for 144 total hours; test to exterior grade using UVA 340 lamps 11 7. FUNCTION AND TYPE NUMBER

33、S 7.1 Explanation of Type Numbers 7.1.1 First letter denotes original BHMA Product section “E”. 7.1.2 First numeral indicates general or trim material used. 0 - Optional material 7.1.3 The second numeral for the products covered identifies the type of product. Exit Alarms and Exit Locks are identifi

34、ed by the numeral “4”. 7.1.4 The third numeral is the device function. Outside Trim Functions for Exit Locks, Exit Locks with Exit Alarms, Exit Alarms, Alarms for Exit Devices 1. Exit only. No outside operation. 2. Key retracts latch bolt. May be used with lever, knob or pull. Activating key will ca

35、use unit to start delay feature for authorized egress. 3. Key locks or unlocks knob or lever. Activating key will cause unit to start delay feature for authorized egress. 4. No outside cylinder. Knob or lever is always operative. Activating knob will sound alarm. Activating key will cause unit to st

36、art delay feature for authorized egress. 7.1.5 The fourth numeral is the Grade. Example: E0411 E Section - (E) 0 Material (Optional) 4 Type of Product (Exit Lock) 1 Device Functions (see descriptions in Section 8) 1 Grade (Grade 1) 7.1.6 For outside trim functions for exit devices with alarms see AN

37、SI/BHMA A156.3 for Exit Devices. 12 8. DESCRIPTION, FUNCTION, AND TYPE NUMBERS OF EXIT LOCKS AND ALARMS Exit Alarm E0411 Armed and disarmed by an inside control key. Allows authorized entry or exit by means of an on and off key switch or electronic circuitry. When armed, unauthorized use activates p

38、owered sounding device. If specified it shall 1) be connected to a remote indicating panel, or 2) be mounted separate from the door and activated by a door movement switch, or 3) be furnished with an outside control key, or 4) rearm automatically after authorized use. Exit Lock E0421 For out swingin

39、g single doors. Surface applied. Activated by arm, push plate or paddle assembly. Outside key control furnished when specified. Includes powered sounding device when set by inside key, sounds when door is opened. Has dead bolt or latch bolt with either surface or mortise strike. Furnished with a sil

40、ent alarm indicated at remote panel in a low voltage system if specified. Exit Lock E0431 Same as E0421 except activated by horizontal actuating bar extending to the hinge stile of the door. 13 Exit Lock E0441 For pairs of doors. Mounted with top and bottom bolt assembly and overlapping brackets to

41、hold the inactive leaf locked until active leaf is opened by pressure on arm, push plate or paddle assembly. Opening the active leaf opens both leaves. Otherwise same as E0421. Exit Lock E0451 For pairs of doors. Mounted with assembly holding inactive leaf locked until active leaf is opened by press

42、ure on actuating bar. Otherwise same as E0421. Exit Lock E0461 For pairs of doors. Inactive leaf to have top and bottom bolt assembly activated by arm, push plate or paddle assembly. Active leaf to have E0421 exit lock. Active leaf opens first. Inactive leaf remains secure until active leaf is relea

43、sed. Otherwise the same as E0421. 14 Exit Lock E0481 For pairs of doors. Both leaves to have top and bottom bolt assembly activated by arm, push plate , or paddle assembly. Each leaf opens independently. Otherwise same as E0421. 15 APPENDIX A USERS GUIDE (Not a part of ANSI/BHMA A156.29) A-1 DOORS A

44、ND FRAMES The provisions of this Standard evaluate locks as a component and do not take under consideration the variety of doors, frames and other components available, some of which are vulnerable under the kinds of attacks described. Select doors, frames and surrounding wall systems compatible wit

45、h the level of lock security selected. A-2 FASTENERS Where lock strikes are applied to wood frames under 1 inch (25.4 mm) thick, screws normally furnished are sometimes inadequate. Specify screws of sufficient length to engage the structural stud behind the frame. A-3 FINISHES See ANSI/BHMA Standard

46、 A156.18-2016 for Materials and Finishes for a description of the finishes. Other available finishes are found in individual manufacturers catalogs. A-4 CONFORMANCE CRITERIA Certification that products offered meet the requirements of this Standard and conform to individual manufacturers drawings, s

47、pecifications, standards and quality assurance practices are available and in some circumstances are required. Buyer requirements determine the need for proof of conformance such as first article inspection, test laboratory reports, or listings. Specifiers requiring assertions of conformance utilize

48、 statements of conformance by individual manufacturers, or test reports acceptable to the buyer. A-5 PRESERVATION, PACKAGING AND PACKING Unless other arrangements between buyer and seller are made, preservation, packaging and packing shall be sufficient to protect containers and their contents under normal shipping and handling conditions from the source of supply to the destination point. A-6 MARKING Unless other arrangements between buyer and seller are made, marking shall be in accordance with the individual manufacturers standard practice.