![Graco Reactor E-20 PH9030 — инструкция по ремонту конденсаторов и автоматических выключателей [34/76]](/img/pdf.png)
Graco Reactor E-20 PH9030 — инструкция по ремонту конденсаторов и автоматических выключателей [34/76]
Превью страниц
Страница 34 /
76
![Graco Reactor E-20 AP9025 [34/76] Circuit breaker module](/views2/1900107/page34/bg22.png)
Repair
34 312066ZAF
Capacitor Test
1. Turn main power OFF . Disconnect power
supply.
2. Perform the Pressure Relief Procedure, page 25.
3. Locate the large, blue capacitor in the upper right
corner of the lower cabinet.
4. With a DC voltmeter, measure the voltage across
the capacitor terminals to verify that the voltage has
discharged to below 10 volts.
5. With an insulated handle screw driver, short across
the two contacts on the end of the capacitor to
complete discharging it. Hold for two seconds.
NOTE: A small spark may issue from the contact point.
6. Inspect the capacitor for irregularities such as
cracks, leakage, burn marks, or irregular shape.
7. Set an Ohmmeter to a range of at least 1K˖ and
connect the meter leads to the capacitor with the
red lead to the positive (+) terminal and the black
lead to the negative (-) terminal.
8. Observe the meter reading. It should start near 0˖
and climb up to 10K˖, 20K˖, etc., as the meter
battery charges the capacitor. This indicates a good
capacitor.
9. A reading of 0˖ (shorted) or O.L (open) indicates a
bad capacitor. In this case, replace the capacitor.
with the exact replacement part, item 76 on pages
57 and 58.
Circuit Breaker Module
1. Turn main power OFF . Disconnect power
supply. Turn circuit breakers on to test.
2. Perform the Pressure Relief Procedure, page 25.
3. Using an ohmmeter, check for continuity across
circuit breaker (top to bottom). If no continuity, trip
breaker, reset, and retest. If still no continuity,
replace breaker as follows:
a. Refer to electrical diagrams and to TABLE 2.
Disconnect wires and remove bad breaker.
b. Install new breaker and reconnect wires.
* Depending on model.
Table 2: Circuit Breakers, see FIG. 1
Ref. Size Component
909 50A Hose/Transformer
Secondary Side
911 40A Transformer
Primary
912A 25A, 40A* Heater A
912B 25A, 40A* Heater B
913 20A Motor/Pumps
FIG. 1. Circuit Breaker Module
ti9884a
912A
913
909
911
NOTE: To reference cables and
connectors, see the electrical diagrams
and the parts drawings on pages 69-70.
912B
Содержание
160- Repair parts
- Contents
- E 30 series
- E 20 series
- E xp1 series
- Models
- Maximum flow rate given for 60 hz operation for 50 hz operation maximum flow rate is 5 6 of 60 hz maximum flow
- Full load amps with all devices operating at maximum capabilities fuse requirements at various flow rates and mix chamber sizes may be less
- E xp2 series
- Total system watts based on maximum hose length for each unit e 20 and e xp1 series 210 ft 64 m maximum heated hose length including whip hose e 30 and e xp2 series 310 ft 94 m maximum heated hose length including whip hose
- Supplied manuals
- Related manuals
- Approvals
- Warnings
- Warning
- Warning
- Warning
- Isocyanate conditions
- Important two component material information
- Keep components a and b separate
- Foam resins with 245 fa blowing agents
- Check with your material manufacturer for chemical compatibility
- Changing the material types used in your equipment requires special attention to avoid equipment damage and downtime
- Changing materials
- Always clean the fluid inlet strainers after flushing
- When changing materials flush the equipment multiple times to ensure it is thoroughly clean
- When changing between epoxies and urethanes or polyureas disassemble and clean all fluid components and change hoses epoxies often have amines on the b hardener side polyureas often have amines on the b resin side
- Notice
- Moisture sensitivity of isocyanates
- Material self ignition
- Temperature control diagnostic codes
- E01 high fluid temperature
- Checks
- Causes of e01 errors
- E02 high zone current
- E06 communication cable unplugged
- E05 circuit board overheated
- E04 fluid temperature sensor fts or thermocouple disconnected
- E03 no zone current
- Motor control diagnostic codes
- Alarms
- Warnings
- Fast e24 errors
- E24 pressure imbalance
- E23 high fluid pressure
- E22 no component b transducer
- E21 no component a transducer
- Causes of fast e24 errors
- Slow e24 errors
- Checks for fast e24 errors
- Causes of slow e24 errors
- E29 brush wear
- E28 high current in motor
- E27 high motor temperature
- E26 low line voltage
- E25 high line voltage
- E31 motor control failure e 30 and e xp2 only
- E99 loss of communication
- E32 motor control overtemperature
- E30 momentary loss of communication
- Communication diagnostic codes
- Troubleshooting
- Reactor electronics
- Primary heaters a and b
- Problems
- Hose heat system
- Repair
- Pressure relief procedure
- Before beginning repair
- Pump removal
- Flushing
- Pump installation
- Install pump b
- Install pump a
- Removal
- Installation
- Drive housing
- Motor brushes
- Brush removal
- Brush installation
- Circuit breaker module
- Capacitor test
- Removal
- Installation
- Electric motor
- Motor control board
- On down
- Transducers
- Electric fan
- Temperature control module
- Test scr circuit
- Replacing temperature control assembly modules
- Line voltage
- Primary heaters
- Heater element
- Thermocouple
- Overtemperature switch
- Heated hose
- Check hose power connectors
- Check fts cables
- Test removal
- Installation
- Fluid temperature sensor fts
- Transformer primary check
- Replace transformer
- Transformer secondary check
- Temperature and pressure displays
- Red stop button
- Display module
- Inlet fluid strainer screen
- Pump lubrication system
- Reactor assembly model e xp1 shown
- Right side of cabinet
- Left side of cabinet
- Detail fluid manifold area detail fluid manifold area
- Detail cabinet area
- See pages 56 through 58 for parts that vary by model
- Parts used on all models
- Use the following tables on this and the next two pages to find parts that vary by model find the reference number and of part in left column and reactor model in top row intersection is correct part number
- See page 55 for parts common to all models
- Parts that vary by model
- Replacement danger and warning labels tags and cards are available at no cost
- Parts that vary by model continued
- Not required for slotted u channel style heater support rails
- Not for sale
- Sub assemblies
- Proportioner module
- Proportioner module parts list
- Fluid heaters
- 6 kw fluid heaters 247507 10 kw fluid heaters
- Part 247509
- Kw single zone fluid heater
- Reactor frame
- Display
- Temperature control
- Motor control
- Fluid manifold
- Circuit breaker modules
- B 400v 3 phase circuit breaker modules e 20 e xp1
- A 230v 3 phase circuit breaker modules e 20 exp 1
- D 230v 3 phase circuit breaker modules e 30 exp 2
- C 230v 1 phase circuit breaker modules e 20 exp 1
- F 230v 1 phase circuit breaker modules e 30 exp 2
- E 400v 3 phase circuit breaker modules e 30 e xp2
- Not for sale
- Circuit breaker modules parts list
- Conversion kit
- Dimensions
- Technical specifications
- All trademarks or registered trademarks are the property of their respective owners
- For the latest information about graco products visit
- For patent information see
- Copyright 2019 graco inc all graco manufacturing locations are registered to iso 9001 www graco com revision zaf november 2019
- Www graco com patents
- Www graco com
- To place an order contact your graco distributor or call to identify the nearest distributor phone 612 623 6921 or toll free 1 800 328 0211 fax 612 378 3505
- Graco standard warranty
- Graco information
- Graco inc and subsidiaries p o box 1441 minneapolis mn 55440 1441 usa
- Graco headquarters minneapolis international offices belgium china japan korea
Похожие устройства
-
Graco REACTOR 2 H-50 PHH156Техническая документация -
Graco REACTOR 2 H-50 PHH156Сертификат -
Graco REACTOR 2 H-50 PHH156Брошюра -
Graco REACTOR 2 H-50 PHH156Инструкция по эксплуатации -
Graco REACTOR 2 H-50 PHH153Техническая документация
-
Graco REACTOR 2 H-50 PHH153Сертификат
-
Graco REACTOR 2 H-50 PHH153Брошюра
-
Graco REACTOR 2 H-50 PHH153Инструкция по эксплуатации
-
Graco REACTOR 2 H-50 PHH056Техническая документация
-
Graco REACTOR 2 H-50 PHH056Сертификат
-
Graco REACTOR 2 H-50 PHH056Брошюра
-
Graco REACTOR 2 H-50 PHH056Инструкция по эксплуатации
Подробное руководство по тестированию и замене конденсаторов и автоматических выключателей. Узнайте, как правильно проводить диагностику и замену компонентов.