| Вид документа | Інструкція з монтажу |
|---|---|
| Виробник | JCI |
| Код документа | d-9502-8-and-d-9502-12-positioner-kit-for-d-3153-and-d-3073-series-actuators |
| Група обладнання | D-3073 Damper Actuator |
| Сторінок | 4 |
| Мова документа | англійська |
| Розмір файлу | 1.1 МБ |
Текст документа
~~HNSON II Illlll II III lllllllllll llll 11111111111111111 1111111111111
24- 4892- 8, Rev. A
CONTR~LS®
D-9502-8 & D-9502-12 Positioner Kit
(For D-3153 & D-3073 Series Actuators)
Kit Includes
1. 1 Positioner w;Cover 6. 1 Positioner Spring
2. 1 Positioner Mounting Plate 7. 2 l/4x5/32 in. Straight Barbed Fittings
3. 1 Pull Bracket 8. 2 1/4 in. Elbow Barbed Fittings
4. 2 #8-32 Screws 9. 1 Installation Instructions
5. 2 Self-Tapping Holding Screws
Specifications
Maximwn Pressure 25 PSIG (175 kPa)
Starting Point Adjustable From 2 to 12 PSIG (14 to 84 kPa)
ClJerating Span Adjustable From 3 to 13 PSI (21 to 91 kPa)
1/4 or 5/32 in. 1000 SCIM (273 mL/s)
OJtput Barbed Fitting
Capacity 1/4 in. Barbed
Fitting 1600 SCIM (437 mL/s)
Air Connections Barbed Fittings for 5/32 or 1/4 in. O.D. Polytubing ,-
Air consU!1ption 5 SCIM (1.4 mL/s)
Ambient ClJerating -20 to 1500F (-29 to 66oCJ
Tel!Jlerature Limits
Repair Parts
(Order Separately) o-9502-609 4-l /64 in. Spring
The performance specifications are nominal and conform to acceptable industry standards . For
application at conditions beyond these specifications, consult the local Johnson Controls office. Johnson
Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products.
(0185)
~
'*iii 24-4892-8
l
PILOT'' P"
STARTING POINT
ADJUSTING SCREW
FITTING
POSITIONER
MOUNT I NG
PLATE
OPTIONAL
STOP SCREW
LOCATION
LOCK
SCREW POSIT I ONER
SPRING
/
PULL BRACKET
Fig. 1: Positioner Mounting on D-3153
Mounting Procedure (See Figs. 1 & 2)
1. Secure the positioner mounting plate to the actuator with the
two self-tapping holding screws.
2. Relrove the cover from the positioner.
3. Secure the positioner to the mounting plate with two #8-32
screws.
4. Remove the crankarm or linkage fran the actuator rod and retain
for reassembly.
5. Attach the pull bracket to the rod, making sure the pull
bracket lines up with the positioner arm. Do not tighten the
lock screw in place.
6. Attach one end of the spring to the pull bracket and the other
end to the positioner arm. Slide the pull bracket away from
the actuator until the spring is just taut.
2
PILOT 11 P 11
POSITION ER
STARTING POINT
ADJUSTING SCREW
FITTING
POSITIONER
MOUNTING
PLATE
I
I
POSITIONER
SPRING
Fig. 2: Positioner Mounting on D-3073
7. Tighten the lock screw in place.
8. Reattach the crackarm or linkage retained in step 4.
9. Remove the strai ght fitting from the actuator.
0
10. Install the fittings furnished with the positioner kit. 'llle
straight fittings go in the •p• and •s• ports and the elbow
fittings go in the "O" port and the actuator body.
Adjustments
The holes in the positioner arm determine the operating span. The
hole nearest the fixed end represents an operating span of 3 PSI
(21 kPa) and the hole furthest from the fixed end represents an
operating span of 13 PSI (91 kPa).
The starting point adjustment is the brass screw located on the
positioner (under the cover). Note: The other three screws on the
3
positioner are factory settings and should not be adjusted. When
adjusting the positioner starting point, keep in mind that the sum
of the starting pressure and the span must not exceed the supply
pressure. If the Simi exceeds the supply pressure, the actuator will
not move over its full stroke.
q;>erational Checkout
To check the operation of the positiooer, proceed as follows:
l. Apply 20 PSIG (140 kPa) to the supply •s• port.
2. Apply variable air (0 to 20 PSIG) to the pilot •p• port.
3. Connect the output •o• port of the positioner to the actuator
connectioo.
4. Vary the pressure to the pilot •p• port. 'Ille actuator should
begin to stroke when the pilot pressure reaches the starting
point. The actuator should be fully stroked when the pilot
pressure reaches the high end of the operating span.
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST CIO CONTROLS PRODUCT MANAGEMENT
45143 ESSEN MILWAU KEE WI 53202 NO. 22 BLOCK D NEW DI STRICT
GERMANY USA WUXI JIANGSU PROVINCE 214142
CHINA
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