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20

  •  Unicell is structurally weak, loose steel rivets, deterioration 

to cell plate spacers or paper thin cell plates due to utilizing 
the improper detergent. 

Parts should be replaced as required. 

Sometimes a flashing indicator light will clear itself by removing 
the unicell(s) from the module and then installing the unicell(s) 
back into the unit. 

The Bench Test Procedure will determine which unicells are  
causing a flashing indicator light, refer to Section 10.7. 

Place toggle switch in the off position; connect all wires which 
have been disconnected and install unicell(s).

The high voltage probe can be used to determine which circuit 
is arcing by isolating each circuit ionizer or collector cell. 
1.  Disconnect high voltage wire #7 (collector cell) and measured 

high voltage to the ionizer circuit (high voltage wire #8). 

2.  Connect high voltage wire #7 and disconnect high voltage wire 

# 8. 

3.  Measure high voltage to the collector cell circuit (high voltage 

wire #7) Fluctuating high voltage during a measurement will 
indicate an arcing circuit.  

RISK OF ELECTRICAL SHOCK.

The high voltage circuits to the ionizer and collector 
should be grounded before removing the power pack, 
high voltage wires, door feed through insulators and 
unicell(s). The grounding procedure can be accom-
plished by waiting one minute after placing the toggle 
switch in off position or refer to Figures 12 and 13. The 
grounding procedure statement is not identified within 
the bench test procedure but should be performed. 
The power pack total current output is limited to a 
maximum of 5 milliamps to assure personnel safety.  

!

  CAUTION

Testing the Ionizer

1.  Select one unicell to be tested. 
2.   Connect one high voltage wire to the ionizer contact spring and 

to the power pack connector identified as “Ionizer #8”. 

3.   Connect the other high voltage wire (use as a ground wire) to 

the metal frame of the unicell and to the ground stud on the 
power pack. 

4.   AC cable should be connected to the power pack conectors 

5 and 6 with ground wire secured to the ground stud on the 
power pack. 

5.  Connect AC cable plug to the wall outlet. 
6. Measure high voltage with the high voltage probe, ionizer volt-

age should be 10.0 to 11.8 KVDC, not to exceed 12.0 KVDC. 
If ionizer voltage exceeds 12.0 KVDC, the ionizer wires are 
moderately to extremely coated with contaminant (clean ionizer 
wires), or the power pack is not within specifications. 

7.  If there is an arcing condition, determine the problem and repair. 
8.  Disconnect AC cable plug from the wall outlet. 

High Voltage Specifications: 

Ionizer Circuit Operating Range:   10.0 to 11.8 KVDC 

Collector Cell Circuit Operating Range: 5.0 to 7.5 KVDC  

This procedure can be utilized to determine an electrical problem 

with the unicell(s) or a power pack or testing the unicell(s) after 

manual cleaning. 

Do not use a power pack that is not within the high voltage speci-

fications, refer to “Testing the Power Pack” (Page 23). 

Figure 18

High Voltage Measurements at the Power Pack

10.6 High Voltage Probe Measurements 

A high voltage probe (refer to manufacturers instructions) is 
required to measure high voltage output from the power pack. 
Refer to Figure 18. The component door should be closed with 
the indicator light illuminated. If the indicator light is flashing or not 
illuminated perform step 1 and if required step 2.    

1.  Place toggle switch to the power pack enclosure in the on 

position. 

2.  Open the lid door to the power pack enclosure and connect 

the ground wire from the high voltage probe to the bare metal 
push rod. 

3.  Engage the interlock switch and place the tip of the high 

voltage probe to the ionizer door feed through insulator. The 
high voltage measurement should be 10.0 to 11.8 KVDC. If 
the ionizer voltage is below specifications refer step 2, “Ionizer 
Conditions Causing Failure”. Bench Testing may also be 
required. Low ionizer voltage will decrease the collector cell 
voltage, but low cell voltage will not affect the ionizer voltage.    

4.  Engage the interlock switch and place the tip of the high 

voltage probe to the collector cell door feed through insulator. 
The high voltage measurement should be 5.0 to 7.5 KVDC. 
If the collector cell voltage is below specifications refer step 
2, “Collector Cell Conditions Causing Failure.” Bench Testing 
may also be required. Low ionizer voltage will decrease the 
collector cell voltage. 

 

10.7 Bench Test Procedure

Содержание SMOG-HOG PSG

Страница 1: ...SMOG HOG Electrostatic Air Cleaner Owner s Manual Model PSG...

Страница 2: ...ion avail able when contacting Parker Parker Order _________________________________________________________________ Unit Model ___________________________________________________________________ Unit...

Страница 3: ...2 3 Supports 3 2 3 1 Skidded Systems 3 2 3 2 Unskidded Systems 3 2 3 3 Utilities Drains 3 2 3 4 Ducting 3 3 Installation 4 3 1 Receiving Inspection 4 3 2 Unloading by Forklift 4 3 3 Unloading by Cran...

Страница 4: ...eck Power Pack Enclosure Indicator Light s 12 5 1 2 Unicell s Weekly Visual Inspection 12 5 1 3 Filters Drain Sumps and Access Door Gasket Inspection 12 5 1 4 Perform An In Place Cleaning Wash Cycle 1...

Страница 5: ...1 Tools Required 17 10 2 Perform Before Troubleshooting 17 10 3 Troubleshooting Procedure 17 10 4 Step 1 Checking the Power Pack 18 10 5 Step 2 Checking the Unicell Components 19 10 6 High Voltage Pr...

Страница 6: ...explosive Use non flammable cleaners Keep flammable materials and vapors such as gasoline away from unit The unit should be inspected frequently and contaminants removed to prevent excessive accumula...

Страница 7: ...ims any liability or responsibility for damage from fires or explosions regardless of origin Parker recommends that all APC dust collection equipment installation and application conform to any and al...

Страница 8: ...h is non lethal Unicell components are usually preceded and or followed by mesh filters to assure even distribution of air at low velocity Air movement is provided by a system blower located behind th...

Страница 9: ...r pack is self protecting against overloads e g dirty components short circuits in ionizer and cell circuits and is self regulating when the AC voltage supply varies from 90 to 132 VAC 1 4 2 Unicell I...

Страница 10: ...ng are general guidelines 2 1 Location Systems should be located as near as possible to the emission source but with consideration given to utility proximity and safe maintenance access Indoor locatio...

Страница 11: ...led by forklift truck but final placement may require a crane refer to unit System Layout Drawing for weights sizes and notes detailing responsibilities of the installing contractor 3 2 Unloading By F...

Страница 12: ...tem Installation If PSG installation is delayed for an extended period one month or more protect system components as follows 1 Store in a cool dry location Do not disassemble Do not re move component...

Страница 13: ...procedure until a 1 4 clearance is obtained between top place and housing 3 Check the level of the equipment The equipment may now be leveled by making small adjustments of individual isolators at the...

Страница 14: ...rmed by a qualified electrician in accordance with local electrical codes Disconnect electrical power before installing or servicing electrical components The PSG is manufactured per job specification...

Страница 15: ...ZER CELL FEED THRU INSULATOR ASSEMBLIES 2 37 0026 INSULATOR ONLY 2 6 37 0028 IONIZER STANDOFF INSULATOR 4 7 03 0559 IONIZER WIRE SPRING 20 8 03 0738 IONIZER WIRE 10 MIL SST 10 9 30 0387 CELL CONTACT S...

Страница 16: ...Tension The drive belt tension adjustment is critical within the first 24 hours of the system exhaust blower operation During this 24 hour period the initial stretch of the belt occurs which requires...

Страница 17: ...peed will decrease airflow CFM and current amperage To decrease speed open the variable pitch pulley from normal as in Figure 8A toward full open as in Figure 8C To adjust the variable pitch pulley 1...

Страница 18: ...media which does not support combustion PSG systems requiring an ETL listing will have potassium permanganate The odor control cabinet consists of a number of odor filters as dictated by size of the...

Страница 19: ...us panel or remote beacon or BMS Occasional arcing flashing of an indicator light is normal An established arcing condition or dead short condition continuous flashing of an indicator light or the ind...

Страница 20: ...etergent concentration in a mixture with water varies with the application from 1 1 to 25 1 parts water to parts detergent For any contaminant condition the best course is to use a cleaning solution p...

Страница 21: ...cement set of unicells and filter media 7 3 Automatic Parts Washers Certain commercially available units which are effective combine and automate the features necessary for effective cleaning includin...

Страница 22: ...l the replacement indicator light reversing the procedure 9 4 Component Access Door s Gasket Replacement Should leakage occur an adjustment of the latch paws on the back of the door handles may solve...

Страница 23: ...en power pack enclosure lid cover 3 3 Loosen 5 16 hex jam nut 9 then back off push rod extension 1 to end of threads 4 Close power pack enclosure lid cover listening for point where limit switch 4 is...

Страница 24: ...will decrease collection efficiency 2 There are run away voltages to the power pack requiring power pack replacement above 12 0 KVDC to the ionizer circuit and 7 5 KVDC to the collector cell circuit...

Страница 25: ...itch in the on position and engage the interlock switch Confirm 120 VAC to the power pack enclosure terminals not the power pack terminals 5 and 6 Verify the interlock switch operation 120 VAC to the...

Страница 26: ...igh voltage feed through insulator replace insulator Ionizer wires not taut contacting the ground plates Bent ionizer wire support bar contacting a grounded surface Bent ground plates contacting the i...

Страница 27: ...all outlet 6 Measure high voltage with the high voltage probe ionizer volt age should be 10 0 to 11 8 KVDC not to exceed 12 0 KVDC If ionizer voltage exceeds 12 0 KVDC the ionizer wires are moderately...

Страница 28: ...e 5 0 to 7 5 KVDC not to exceed 7 5 KVDC The collector cell will not maintain high voltages above 7 5 KVDC The collector cell will continuously arc Usually this condition is caused by a power pack abo...

Страница 29: ...ure indicator light is not illuminated Power pack enclosure toggle switch is in the off position Remove debris Power pack enclosure s push rod assembly is not properly adjusted Refer to Section 9 5 Po...

Страница 30: ...y 1 Unit Model Number nameplate 2 Unit Serial Number 3 Part Number or Part Description see illustrated parts 11 2 Returning Parts When returning parts directly to Parker call Customer Service at 1 800...

Страница 31: ...24 12 Power Pack Enclosure Assembly 16 17 12 13 15 35 4 28 26 29 34 19 22 18 24 25 23 1 20 21 31 30 27 31 1 32 33 8 1 5 7 6 2 3 9 10 11 14 POWER PACK ENCLOSURE ILLUSTRATION...

Страница 32: ...eed Through Insulator 2 19 30 0398 Round Head Screw 10 32 x 4 SST 2 20 30 0412 Lock Washer 10 EXT Tooth SST 2 21 30 0367 Fender Washer x 1 1 2 SST 2 22 35 0013 Spacer 2 23 30 0310 Pal Nut 5 8 16 2 24...

Страница 33: ...ced if necessary by the manufacturer trained and or certified agent A record of such inspection and cleaning shall be kept on the premises for inspection 7 Certificate of Approval number shall be plai...

Страница 34: ...or misuse misapplication or normal wear and tear e Equipment not properly installed operated and maintained under normal conditions and recommended applications As Buyers exclusive remedy for any def...

Страница 35: ...shooting effort details 5 Description of physical location and or environment details The Buyer shall cooperate with PARKER in its investigation and provide full information and documentation concerni...

Страница 36: ...rlands 31 76 508 5300 www parker com dhfns Hiross Zander Essen Germany 49 2054 9340 www parker com hzfd Padova Italy 39 049 9712 111 www parker com hzfd Engine Filtration Water Purification Racor Dews...

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