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 2.9.6.1.3 Buffer Test. Where oil buffers are provided on screw column elevators, they should
be tested as outlined in Division 114 of A17.2. There is no requirement to perform a test of
spring buffers.
2.9.6.1.4 Test of Firefighter's Service. Where the Firefighter's Service is provided on screw
column elevators, they should be tested as previously outlined for traction elevators in this
chapter. On Section 2.10 - "FIREFIGHTER'S SERVICE".
2.9.6.1.5 Test of Emergency Power Operation. Where emergency power is provided for screw
column elevators, it should be tested as outlined in applicable portions of Division 117 of A17.2.
2.9.6.1.6 Test of Closing Force of Door System. Where screw column elevators are provided
with power operated doors, the closing force of the door system should be tested as outlined in
applicable portions of Division 119 of A17.2.
2.9.6.2 Tests Performed Each Five Years.
2.9.6.2.1 Oil Buffers. Where oil buffers are provided on screw column elevators, they should be
tested as outlined in applicable portions of Division 115 of A17.2. There is no requirement to
perform a test of spring buffers.
2.9.6.2.2 Governor and Safety Test. Where governors and safeties are provided on screw
column elevators, they should be tested as outlined by applicable portions of Division 113 of
A17.2.
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