2
S
t
ud
y
t
h
e
s
e
SA
F
ET
Y
RUL
E
S
c
a
r
e
f
u
ll
y
b
e
f
o
r
e
i
n
s
t
a
lli
ng
,
o
p
e
r
a
t
i
ng
o
r
s
e
r
v
i
c
i
ng
t
h
i
s
e
qu
i
p
m
e
n
t
.
B
e
c
o
m
e
f
a
m
ili
a
r
w
i
t
h
t
h
i
s
O
wn
e
r
’
s
M
a
nu
a
l
a
nd
w
i
t
h
t
h
e
un
i
t
.
T
h
e
g
e
n
e
r
a
t
o
r
c
a
n
o
p
e
r
a
t
e
s
a
f
e
l
y
,
e
ff
i
-
c
i
e
n
t
l
y
a
nd
r
e
li
a
b
l
y
o
n
l
y
i
f
i
t
i
s
p
r
o
p
e
r
l
y
i
n
s
t
a
ll
e
d
,
o
p
e
r
a
t
e
d
a
nd
m
a
i
n
t
a
i
n
e
d
.
M
a
n
y
a
cc
i
d
e
n
t
s
a
r
e
c
a
u
s
e
d
b
y
f
a
ili
ng
t
o
f
o
ll
o
w s
i
m
p
l
e
a
nd
f
und
a
m
e
n
t
a
l
r
u
l
e
s
o
r
p
r
e
c
a
u
t
i
o
n
s
.
T
h
e
m
a
nu
f
a
c
t
u
r
e
r
c
a
nn
o
t
a
n
t
i
c
i
p
a
t
e
e
v
e
r
y
p
o
ss
i
b
l
e
c
i
r
c
u
ms
t
a
n
c
e
t
h
a
t
m
i
gh
t
i
nv
o
l
v
e
a
h
a
z
a
r
d
.
T
h
e
w
a
r
n
i
ng
s
i
n
t
h
i
s m
a
nu
a
l
,
a
nd
o
n
t
a
g
s
a
nd
d
e
c
a
l
s
a
ff
i
x
e
d
t
o
t
h
e
un
i
t
a
r
e
,
t
h
e
r
e
f
o
r
e
,
n
o
t
a
ll
-
i
n
c
l
u
s
i
v
e
.
I
f
u
s
i
ng
a
p
r
o
c
e
du
r
e
,
w
o
r
k
m
e
t
h
o
d
o
r
o
p
e
r
a
t
i
ng
t
e
c
hn
i
qu
e
t
h
e
m
a
nu
-
f
a
c
t
u
r
e
r
d
o
e
s
n
o
t
s
p
e
c
i
f
i
c
a
ll
y
r
e
c
o
mm
e
nd
,
e
n
s
u
r
e
t
h
a
t
i
t
i
s s
a
f
e
f
o
r
o
t
h
e
r
s
.
A
l
s
o
m
a
k
e
s
u
r
e
t
h
e
p
r
o
c
e
du
r
e
,
w
o
r
k
m
e
t
h
o
d
o
r
o
p
e
r
a
t
i
ng
t
e
c
hn
i
qu
e
u
t
ili
z
e
d
d
o
e
s
n
o
t
r
e
nd
e
r
t
h
e
g
e
n
e
r
a
t
o
r
un
s
a
f
e
.
DAN
G
E
R
Desp
i
t
e
t
he sa
f
e des
i
gn o
f
t
h
i
s genera
t
or
,
opera
t
i
ng
t
h
i
s equ
i
pmen
t
i
mpruden
t
l
y
,
neg
l
e
c
t
i
ng
i
t
s ma
i
n
t
enan
c
e or be
i
ng
c
are
l
ess
c
an
c
ause
poss
i
b
l
e
i
n
j
ury or dea
t
h
.
Perm
i
t
on
l
y respons
i
b
l
e
and
c
apab
l
e persons
t
o
i
ns
t
a
ll
,
opera
t
e and ma
i
n-
t
a
i
n
t
h
i
s equ
i
pmen
t
.
Po
t
en
t
i
a
ll
y
l
e
t
ha
l
vo
l
t
ages are genera
t
ed by
t
hese ma
c
h
i
nes
.
Ensure a
ll
s
t
eps are
t
a
k
en
t
o
render
t
he ma
c
h
i
ne sa
f
e be
f
ore a
tt
emp
t
i
ng
t
o
w
or
k
on
t
he genera
t
or
.
Par
t
s o
f
t
he genera
t
or are ro
t
a
t
i
ng and/or ho
t
dur
i
ng opera
t
i
on
.
E
x
er
c
i
se
c
are near runn
i
ng
genera
t
ors
.
I
ns
t
a
ll
a
t
i
on mus
t
a
l
w
ays
c
omp
l
y
w
i
t
h app
li
c
ab
l
e
c
odes
,
s
t
andards
,
l
a
w
s and regu
l
a
t
i
ons
.
A runn
i
ng genera
t
or g
i
ves o
ff
c
arbon mono
x
i
de
,
and odor
l
ess
,
c
o
l
or
l
ess po
i
son gas
.
Brea
t
h
i
ng
i
n
c
arbon mono
x
i
de
c
an
c
ause heada
c
hes
,
f
a
t
i
gue
,
d
i
z
i
ness
,
nausea
,
vom
i
tt
i
ng
,
c
on
f
us
i
on
,
f
a
i
n
t
i
ng
,
s
i
ezures or dea
t
h
.
GENERAL HAZARDS
F
o
r
s
a
f
e
t
y
r
ea
s
o
n
s
,
t
h
e
m
a
nu
f
a
c
t
u
r
e
r
r
e
c
o
mm
e
nd
s
t
h
a
t
t
h
i
s
e
qu
i
p
-
•
m
e
n
t
b
e
i
n
s
t
a
ll
e
d
,
s
e
r
v
i
c
e
d
a
nd
r
e
p
a
i
r
e
d
b
y
a
S
e
r
v
i
c
e
D
ea
l
e
r
o
r
o
t
h
e
r
c
o
m
p
e
t
e
n
t
,
qu
a
li
f
i
e
d
e
l
e
c
t
r
i
c
i
a
n
o
r
i
n
s
t
a
ll
a
t
i
o
n
t
e
c
hn
i
c
i
a
n
w
h
o
i
s
f
a
m
ili
a
r
w
i
t
h
a
pp
li
c
a
b
l
e
c
o
d
e
s
,
s
t
a
nd
a
r
d
s
a
nd
r
e
gu
l
a
t
i
o
n
s
.
T
h
e
o
p
e
r
a
t
o
r
a
l
s
o
m
u
s
t
c
o
m
p
l
y w
i
t
h
a
ll
s
u
c
h
c
o
d
e
s
,
s
t
a
nd
a
r
d
s
a
nd
r
e
gu
l
a
t
i
o
n
s
.
T
h
e
e
ng
i
n
e
e
x
h
a
u
s
t
f
u
m
e
s
c
o
n
t
a
i
n
c
a
r
bo
n
m
o
n
o
x
i
d
e
,
w
h
i
c
h
•
c
a
n
b
e
D
E
ADL
Y
.
T
h
i
s
d
a
ng
e
r
o
u
s
g
a
s
,
i
f
b
r
ea
t
h
e
d
i
n
s
u
ff
i
c
i
e
n
t
c
o
n
c
e
n
t
r
a
t
i
o
n
s
,
c
a
n
c
a
u
s
e
un
c
o
n
s
c
i
o
u
s
n
e
ss
o
r
e
v
e
n
d
ea
t
h
.
D
o
NO
T
a
l
t
e
r
o
r
a
dd
t
o
t
h
e
e
x
h
a
u
s
t
sys
t
e
m
o
r
d
o
a
n
y
t
h
i
ng
t
h
a
t
m
i
gh
t
r
e
nd
e
r
t
h
e
sys
t
e
m
un
s
a
f
e
o
r
i
n
n
o
n
c
o
m
p
li
a
n
c
e
w
i
t
h
a
pp
li
-
c
a
b
l
e
c
o
d
e
s
a
nd
s
t
a
nd
a
r
d
s
.
I
n
s
t
a
ll
a
b
a
tt
e
r
y
o
p
e
r
a
t
e
d
c
a
r
bo
n
m
o
n
o
x
i
d
e
a
l
a
r
m
i
nd
oo
r
s
,
•
a
cc
o
r
d
i
ng
t
o
m
a
nu
f
a
c
t
u
r
e
r
'
s
i
n
s
t
r
u
c
t
i
o
n
s
/
r
e
c
o
mm
e
nd
a
t
i
o
n
s
.
A
d
e
qu
a
t
e
,
un
ob
s
t
r
u
c
t
e
d
f
l
o
w
o
f
c
oo
li
ng
a
nd
v
e
n
t
il
a
t
i
ng
a
i
r
i
s
•
c
r
i
t
i
c
a
l
t
o
c
o
rr
e
c
t
g
e
n
e
r
a
t
o
r
o
p
e
r
a
t
i
o
n
.
D
o
n
o
t
a
l
t
e
r
t
h
e
i
n
s
t
a
l
-
l
a
t
i
o
n
o
r
p
e
r
m
i
t
e
v
e
n
p
a
r
t
i
a
l
b
l
o
c
k
a
g
e
o
f
v
e
n
t
il
a
t
i
o
n
p
r
o
v
i
s
i
o
n
s
,
a
s
t
h
i
s
c
a
n
s
e
r
i
o
u
s
l
y
a
ff
e
c
t
s
a
f
e
o
p
e
r
a
t
i
o
n
o
f
t
h
e
g
e
n
e
r
a
t
o
r
.
T
h
e
g
e
n
e
r
a
t
o
r
MUS
T
b
e
i
ns
t
alle
d
a
nd op
e
r
a
t
e
d ou
t
doo
r
s on
l
y
.
K
ee
p
h
a
nd
s
,
f
ee
t
,
c
l
o
t
h
i
ng
,
e
t
c
.,
a
w
a
y
f
r
o
m
d
r
i
v
e
b
e
l
t
s
,
f
a
n
s
,
•
a
nd
o
t
h
e
r
m
o
v
i
ng
o
r
h
o
t
p
a
r
t
s
.
N
e
v
e
r
r
e
m
o
v
e
a
n
y
d
r
i
v
e
b
e
l
t
o
r
f
a
n
gu
a
r
d
w
h
il
e
t
h
e
un
i
t
i
s
o
p
e
r
a
t
i
ng
.
W
h
e
n
w
o
r
k
i
ng
o
n
t
h
i
s
e
qu
i
p
m
e
n
t
,
r
e
m
a
i
n
a
l
e
r
t
a
t
a
ll
t
i
m
e
s
.
•
N
e
v
e
r
w
o
r
k
o
n
t
h
e
e
qu
i
p
m
e
n
t
w
h
e
n
ph
ys
i
c
a
ll
y
o
r
m
e
n
t
a
ll
y
f
a
t
i
gu
e
d
.
I
n
s
p
e
c
t
t
h
e
g
e
n
e
r
a
t
o
r
r
e
gu
l
a
r
l
y
,
a
nd
c
o
n
t
a
c
t
t
h
e
n
ea
r
e
s
t
D
ea
l
e
r
•
f
o
r
p
a
r
t
s
n
ee
d
i
ng
r
e
p
a
i
r
o
r
r
e
p
l
a
c
e
m
e
n
t
.
B
e
f
o
r
e
p
e
r
f
o
r
m
i
ng
a
n
y m
a
i
n
t
e
n
a
n
c
e
o
n
t
h
e
g
e
n
e
r
a
t
o
r
,
d
i
s
c
o
n
-
•
n
e
c
t
i
t
s
b
a
tt
e
r
y
c
a
b
l
e
s
t
o
p
r
e
v
e
n
t
a
cc
i
d
e
n
t
a
l
s
t
a
r
t
up
.
D
i
s
c
o
nn
e
c
t
t
h
e
c
a
b
l
e
f
r
o
m
t
h
e
b
a
tt
e
r
y
p
o
s
t
i
nd
i
c
a
t
e
d
b
y
a
N
E
GA
T
I
V
E
,
N
E
G
o
r
(
–
)
f
i
r
s
t
,
t
h
e
n
r
e
m
o
v
e
t
h
e
P
OS
I
T
I
V
E
,
P
OS
o
r
( + )
c
a
b
l
e
.
W
h
e
n
r
e
c
o
nn
e
c
t
i
ng
t
h
e
c
a
b
l
e
s
,
c
o
nn
e
c
t
t
h
e
P
OS
I
T
I
V
E
c
a
b
l
e
f
i
r
s
t
,
t
h
e
N
E
GA
T
I
V
E
c
a
b
l
e
l
a
s
t
.
N
e
v
e
r
u
s
e
t
h
e
g
e
n
e
r
a
t
o
r
o
r
a
n
y
o
f
i
t
s
p
a
r
t
s
a
s
a
s
t
e
p
.
S
t
e
pp
i
ng
•
o
n
t
h
e
un
i
t
c
a
n
s
t
r
e
ss
a
nd
b
r
ea
k
p
a
r
t
s
,
a
nd
m
a
y
r
e
s
u
l
t
i
n
d
a
n
-
g
e
r
o
u
s
o
p
e
r
a
t
i
ng
c
o
nd
i
t
i
o
n
s
f
r
o
m
l
ea
k
i
ng
e
x
h
a
u
s
t
g
a
s
e
s
,
f
u
e
l
l
ea
k
a
g
e
,
o
il
l
ea
k
a
g
e
,
e
t
c
.
ENG
I
NE EX
H
A
US
T
H
AZAR
DS
G
e
n
e
r
a
t
o
r
e
ng
i
n
e
e
x
h
a
u
s
t
c
o
n
t
a
i
n
s D
E
ADL
Y
c
a
r
bo
n
m
o
n
o
x
-
•
i
d
e
,
a
n
o
d
o
r
l
e
ss
,
c
o
l
o
r
l
e
ss
p
o
i
s
o
n
o
u
s
g
a
s
.
B
r
ea
t
h
i
ng
c
a
r
bo
n
m
o
n
o
x
i
d
e
c
a
n
c
a
u
s
e:
d
i
zz
i
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ause
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.
WARN
I
NG:
