Paratech Rescue Support Systems(Struts) Flashcards Preview

Keith's Cards > Paratech Rescue Support Systems(Struts) > Flashcards

Flashcards in Paratech Rescue Support Systems(Struts) Deck (17):
1

do not connect any _____ to a strut.

pressurized air hose

2

always _____ any pressure from the strut
and/or hose before ______ or ______ hoses.

bleed off
connecting
disconnecting

3

never point a strut toward _____ or _____.
accidental ______ could cause the strut
to extend rapidly and cause injury.

anyone
yourself
activation/pressurization

4

all struts should be used in accordance
of OSHA's ______.

29 CFR 1926 Subpart P

5

OSHA's 29 CFR 1926 refers to the _____

construction industry standards

6

OSHA's 29 CFR 1910 refers to _____

general industry standards

7

always use the ______ so as not to disturb
the collapse structure

lowest activation pressure

8

do not use struts or accessory if there is
_____.

air leakage

9

do not exceed _____.

maximum pressure ratings

10

do not use more than _____ totaling _____.

2 extensions
more than 3'

11

do not use struts as a _____.

ladder

12

4 don'ts for struts

don't use struts as a ladder
don't use struts/accessories if air leakage
don't exceed maximum pressure ratings
do not use more than 2 extensions
totaling more than 3'

13

HFD uses the _____ strut system which
comes with struts with various sizes of
_____ (2 things) and various _____ (3 things)

acme thread
struts
extendible struts
base plates
end plates
extensions

14

the struts have a _____ and a _____

3" outer tube
2.5" inner movable threaded shaft

15

acme threaded struts can be extended
_____ or _____.

manually
pneumatically

16

the acme threaded struts have a _____
that can be twisted down to the _____ and
_____ in any desired position

threaded nut
outer tube
be locked

17

strut axial crush strength exceeds _____.

50,000#