SKPx5.xxxUx
Electro
Ͳ
hydraulic
actuators
Technical
Instructions
Document
Number
CC1N7643us
December
10,
2018
Siemens
AG
Building
Technologies
Page
19
Start
Ͳ
up
continued
SKP55.xxxUx
1.
The
setting
screw
1
on
the
SKP55.xxxUx
is
factory
Ͳ
adjusted
so
that
the
air/gas
ratio
curve
intersects
the
zero
point
(no
bias).
If
required,
on
Ͳ
site
adjustment
may
be
achieved
as
follows:
•
Turn
setting
screw
1
counterclockwise
until
spring
becomes
completely
loose.
•
Shut
off
gas
supply
upstream
of
the
SKP55.xxxUx
actuator.
•
Make
sure
that
there
is
no
air
pressure
working
on
the
SKP55.xxxUx
actuator.
•
Apply
power
to
the
SKP55.xxxUx
actuator.
•
Turn
the
setting
screw
clockwise
until
valve
starts
to
open.
2.
Set
the
adjustable
orifice
to
the
pre
Ͳ
calculated
value
so
that
equal
pressure
difference
on
both
air
and
gas
side
results
in
approximate
stoichiometric
combustion.
3.
Start
the
burner
and
run
it
at
approximately
90%
capacity
by
opening
the
air
damper.
4.
Measure
the
combustion
values
and
correct
the
flow
using
the
adjustable
orifice
until
optimum
values
are
obtained.
5.
Return
to
low
fire
position
by
closing
the
air
damper
and
check
the
combustion
values.
If
necessary,
correct
the
working
characteristic
until
optimum
values
are
obtained
by
rotating
the
setting
screw
1.
To
obtain
more
gas:
rotate
clockwise.
To
obtain
less
gas:
Rotate
counter
Ͳ
clockwise.
6.
Limit
the
low
fire
air
damper
position
(e.g.
by
cam
switch
adjustment).
7.
If
a
substantial
bias
of
the
working
characteristic
was
needed
the
adjustment
of
the
90%
position
must
be
checked
and
corrected,
if
necessary,
by
adjusting
the
orifice.
Repeat
the
procedure
from
Step
3.
8.
Run
the
burner
to
the
required
high
fire
position
and
limit
the
air
damper
position.
9.
Check
flue
gas
values
at
several
intermediate
output
levels.
If
corrections
are
necessary,
note:
•
At
high
fire,
correct
with
the
adjustable
orifice.
•
At
low
fire,
correct
with
setting
screw
1
on
the
SKP55.xxxUx
actuator.
P
G
1
P
A
1
0
1
7643
d
15
/09
1
6
Figure
9.
SKP55.xxxUx
Adjustments
Содержание CD-1261
Страница 1: ... 0 1 2121 3 4 1 5 6 ...
Страница 2: ... ...
Страница 3: ... ...
Страница 4: ... ...
Страница 5: ... ...
Страница 6: ... 0 1 2 3 4 5 6 5 6 7 1 1 5 6 5 6 5 6 1 0 0 ...
Страница 7: ... ...
Страница 8: ... 0 1 2 0 3 0 ...
Страница 9: ... ...
Страница 10: ... 0 12 2 0 3 4 5 5 5 0 0 ...
Страница 11: ... 6 12 0 0 7 5 5 0 8 0 8 5 0 50 9 4 12 0 0 9 4 0 9 64 0 5 0 0 1 0 0 ...
Страница 12: ... 0 2 0 0 3 0 6 6 6 6 6 0 0 0 5 5 0 6 0 ...
Страница 14: ... ...
Страница 15: ... 0 0 1 1 2 1 1 3 0 4 5 1 0 1 0 0 2 1 2 1 0 0 0 2 1 1 1 1 1 0 0 0 1 0 0 0 1 0 1 6 1 1 ...
Страница 17: ... 1 0 3 0 0 1 1 1 71 0 0 1 1 1 0 1 1 ...
Страница 18: ... ...
Страница 21: ... 1 A 0 0 1 7 0 0 1 1 7 2 1 2 1 B1 7 0 1 7 1 1 C 1 A 1 4 1 0 D199 5 6 1 4 1 A 1 81 0 0 0 0 1 7 1 1 1 ...
Страница 25: ... 8 ...
Страница 26: ... E 4 0 1 A 4 1 1 A 0 1 0 4 1 0 0 1 7 0 1 0 0 0 1 0 0 1 0 1 01 1 0 4 0 0 0 1 0 0 1 G 7 1 4 0 1 1 ...
Страница 28: ... 1 7 4 0 4 1 4 1 1 4 1 1 1 4 85 4 4 1 4 1 4 0 6 4 1 1 1 01 0 1 4 6 4 1 1 4 L 1 ...
Страница 29: ... 4 ...
Страница 30: ... 0 1 2 3 24 3 5 6 4 5 6 4 5 5 1 5 4 74 8 5 9 1 4 27 3 5 4 74 8 5 5 29 13 27 3 1 29 13 5 1 ...
Страница 31: ... 8 8 80 1 2 3 5 6 4 5 6 4 5 5 1 5 A 9 1 B 4 27 3 888 7 8 0 B 4 C D 5 29 13 B 27 3 888 7 29 13 ...
Страница 32: ... 4 24 3 5 6 4 5 6 4 5 5 4 7 M 7 4 7 N 2 0 7 2 M 0 N M ...
Страница 35: ... 8 G 8 0 G 4 88 8E 1 2 3 5 6 4 5 6 4 5 5 1 4 1 4 27 3 1 088 7 5 4 1 5 29 13 H 27 3 088 7 ...
Страница 36: ... E 5 ...
Страница 37: ... 9 4 5 H 0 1 2034 2034 2034 2034 0 5 1 6 71 6 1 2 1 1 1 0 1 81 1 9 9 ...
Страница 38: ... 1 5 1 5 1 3 05 3 1 0 1 1 6 A 6 1 A 6 B 1 6 B 6 1 1 1 6 6 6 2 9 0 6 ...
Страница 39: ... 0 ...
Страница 40: ... 0 0 ...
Страница 42: ......
Страница 43: ... 0122 3 4 5 6 4 4 4 4 5 4 4 4 4 4 7 7 4 4 6 4 4 5 5 4 5 8 8 3 5 3 5 3 5 3 5 5 ...
Страница 44: ... 0 0 0 0 0 0 0 0 0 0 1 1 2 3 0 3 3 0 0 33 0 3 0 3 3 0 ...
Страница 45: ... 011 2 3 4 5 5 3 2 3 2 3 5 5 5 5 5 55 2 3 5 2 6 2 6 6 5 6 6 5 6 5 2 6 5 6 2 2 2 2 2 5 5 2 2 2 2 7 5 ...
Страница 46: ... 011 2 3 3 4 3 2 5 5 6 ...
Страница 47: ... 011 2 3 4 5 3 6 3 7 7 2 4 ...
Страница 48: ... 00 1 2 3 4 3 5 5 5 5 5 3 1 1 2 2 6 1 1 1 5 5 7 5 5 5 5 ...
Страница 49: ... 0122 3 4 5 6 7 4 8 4 4 8 4 4 8 5 5 5 5 5 5 5 5 5 5 5 5 ...
Страница 50: ... 0 11 2 2 2 2 2 3 4 5 0 5 3 6 7 6 6 8 9 8 9 6 6 8 9 0 1 1 1 1 1 8 9 1 1 1 5 ...
Страница 51: ... 011 2 3 4 5 4 2 2 2 6 2 6 6 3 3 3 3 3 3 3 ...
Страница 52: ... 011 2 3 2 4 5 3 5 5 5 5 6 5 3 22 7 22 3 22 7 22 7 5 22 7 7 7 5 5 5 5 2 5 5 52 5 2 2 5 2 5 2 5 2 ...
Страница 53: ... 011 2 3 4 5 4 2 6 33 2 33 6 6 6 ...
Страница 54: ... 011 2 3 3 3 3 4 5 4 33 2 33 6 3 3 3 ...
Страница 55: ... 0122 3 4 5 6 7 4 4 5 7 7 7 7 55 55 55 4 4 7 4 7 4 7 7 4 4 8 4 55 8 4 8 7 4 8 8 8 7 7 7 5 7 7 6 ...
Страница 56: ... 0122 3 4 5 6 7 8 4 4 5 8 4 4 8 9 9 9 8 4 4 4 88 8 8 8 ...
Страница 57: ... 0 1 1 1 2 1 3 1 1 1 0 1 1 1 4 1 1 ...
Страница 58: ... ...
Страница 59: ... ...
Страница 96: ...Bearing Maintenance Guide x Lubrication x Troubleshooting ...
Страница 97: ......
Страница 98: ......
Страница 99: ......
Страница 100: ......
Страница 101: ......
Страница 102: ......
Страница 103: ......
Страница 104: ......
Страница 105: ......
Страница 106: ......
Страница 107: ......
Страница 108: ......
Страница 109: ......
Страница 110: ......
Страница 111: ......
Страница 112: ......
Страница 113: ......
Страница 114: ......
Страница 115: ......
Страница 116: ......
Страница 117: ......
Страница 118: ......
Страница 119: ......
Страница 120: ......
Страница 121: ......
Страница 122: ......
Страница 123: ......
Страница 124: ......
Страница 125: ......
Страница 126: ......
Страница 165: ... 0 0 1 2 3 4 5 6 52 3 52 3 7 8 4 6 52 4 6 1 9 9 9 9 9 ...
Страница 166: ... 0 5 9 9 2 2 4 6 4 6 4 6 7 8 7 8 2 4 6 4 7 8 7 8 2 4 6 4 6 52 A ...
Страница 167: ... 0 0 1 2 1 2 3 4 2 1 2 3 4 ...
Страница 168: ... 0 2 1 2 3 3 4 2 1 2 3 4 2 ...
Страница 169: ... 0 255 02 9 B 29 529C C 2 9 3D 29 E 25 9 F 9B C D 33 A 9 3 2 D D D B G D 0 3 5 0 23B 9 3 3 2 D 90 5 9 3 3 3 D A2 2 D ...
Страница 194: ......
Страница 195: ......
Страница 196: ......
Страница 218: ......
Страница 219: ......
Страница 234: ...15 Notes Model 121 Regulators Brochure ...
Страница 236: ......
Страница 324: ... 6PDUW QIUDVWUXFWXUH 1 HQ LPHQVLRQV FRQW G 1RW WR VFDOH 9 9 6 9 0 5 3 7 8 1 2 4 9 4 9 4 4 SOXJ P HQ 9 LPHQVLRQV ...