Ladder must be installed if pit is deeper than...
35" (3') ASME A 17.1 - 2004 2.2.4.2
Ladder shall not extend more than ___ above the sill.
48"
... [Show More] (4') ASME A 17.1 - 2004 2.2.4.2
Rungs (cleats or steps) of ladder should be a minimum of ___ wide.
16" ASME A 17.1 - 2004 2.2.4.2
Siderails shall have a clear distance of not less than ___ from their centerline to the nearest permanent object.
4.5" ASME A 17.1 - 2004 2.2.4.2
Ladder access shall not be permitted if pit is deeper than ___ below the sill of the access door.
120" (10') ASME A 17.1 - 2004 2.2.4.2
Illumination of pit and platform should be___.
10FC ASME A 17.1 - 2004 2.2.5.1
Where should the light switch be located in the pit?
Where accessible from the pit access door. ASME A 17.1 - 2004 2.2.6.1
When the car is on compressed buffer, what is the clearance between the car and the pit?
24" (2') clearance. No part of the car should be touching the pit with a 24" (2') clearance. ASME A 17.1 - 2004 2.4.1.1
Where vertical clearances are less than ____", that area should be clearly marked on the pit floor.
24" (2')
Markings should be___" diagonal red and white stripes "Danger low clearance."
4"
When oil buffers are used, bottom runny should be no less than ___".
6"
When spring or solid buffers are used, bottom runny should be no less than ___".
6"
What is the maximum bottom runby on a car?
24" (2')
Buffer data plate letters shall be no less than ___" in height.
1"
What is the maximum bottom runby on a counterweight?
35" (3')
What is the minimum sill to sill clearance? (side guides)
1/2"
What is the minimum clearance for corner guides?
.8" (7/8")
What is the maximum clearance for side guides and corner guides?
1.25" (1 1/4")
What is the running clearance between cars?
2"
What is the clearance between car sill and hoistway facia or enclosure for vertical doors?
7 1/2"
Only machinery used in conjuction with the function of elevator shall be permitted in the ___ room.
machine
A clear path of ___" should be provided to all components that require maintenance in the machine room.
18"
Access doors to machine room and overhead machinery spaces shall be a minimum width of ___" and a minimum height of ___".
Minimum width = 29.5" and minimum height = 80"
Access doors have to be self ___ and ___.
closing and locking
Access doors should be provided with a ___ type lock arranged to permit the doors to be opened from the inside without a key.
spring
Access openings in elevator hoist way where complete body entry is not necessary for maintenance shall be a max width of ___" and height of ___" and provide doors that can be locked with group 1 security.
24" and 24"
Lighting must be provided in all ___ rooms and ___ working spaces.
machine and machinery
No less than ___ foot candles (FC) at floor level.
19
Light control switch shall be located on the ___ jamb side of access door.
lockable
What is the name of the Group 4 reference document?
ASME A 18.1 - 2003
Group 2 existing elevator installations applies to existing elevators installed prior to what date?
Oct. 25th, 1998
Group 3 new elevator installations applies to new elevators installed after what date?
Oct. 25th, 1998
Group 4 conveyance installation applies to installation signed contracts on or after what date?
May 1st, 2008
Electrical installations and wiring shall conform to what section of the California Code of Regulations?
title 24, Part 3, of the California Electrical Code
Towards which jamb does a single-slide door close?
Strike
What visual contrast between the comb and the step is required on an escalator?
Color, pattern, or texture
What is the MAXIMUM horizontal clearance on the rear of a new elevator car top without guardrails?
12"
What is the clearance between car sill and hoistway facia or enclosure for other doors besides vertical doors?
5"
When shall steam and hot water pipes be installed and hoistways and machine rooms?
For the purpose of heating these areas only.
Heating pipe shall convert only low pressure steam of ___PSI or be ___degrees Fahrenheit or less.
15 PSI, 212 degrees Fahrenheit
When sprinklers are installed in the hoist way, all electrical equipment, except earthquake protective devices, located 48" above the pit floor shall be ___.
waterproof
Which device prevents the elevator from overspeeding?
Governor
Hoist cables are usually made of what?
Steel cables
The structure that surrounds the elevator is known as what?
Hoistway
A safety device can quickly stop an elevator when?
When it moves in the down direction fast. [Show Less]