Daisy 9017, User Manual

Page 1: ...February 2022 Model 9017 Y Z Purge User Manual...

Page 2: ...requency energy and if not installed and used in accordance with the instructions in this manual may cause interference to radio communications Such equipment has been tested and found to comply with...

Page 3: ...purpose or other warranty of quality whether expressed or implied except of title and against patent infringement Correction of nonconformities in the manner and for the period of time provided above...

Page 4: ...Operation 9 5 1 Division 1 Y Z Purge Start Up Operation 9 6 Operation Notes 10 6 1 Division 1 Z Purge 10 7 1 Y Z Purge Ext Relay Kit Model 9121 12 7 1 1 Purge Types 12 7 1 2 General Y Z Purge Operati...

Page 5: ...ts This manual describes the general procedures for installing and operating DAISY Model 9017 Y Z Purge systems The text portion of the manual also includes an overview of the theory behind the method...

Page 6: ...assed through a given enclosure eliminate any possible flammable concentration of substances within the enclosure the minimum of four volumes of exchange still applies Factory Mutual Class Number 3620...

Page 7: ...eed the purge air or inert gas line to insure that dirt moisture and other contaminants are cleared from the line prior to connecting the line to the unit 5 Connect the purge gas line to the inlet of...

Page 8: ...should be illuminated green If not check the internal pressure it should be between 0 4 and 10 0 of Water Column The pressure good led must be illuminated green at this time If it is not please consu...

Page 9: ...om other conduits to prevent radiated or induced interference Devices that produce spikes surges and brownouts are detrimental to computers and can corrupt data and interfere with purging systems Do n...

Page 10: ...s 1 NPT or 0 75 NPT for the Z Purge or sealing conduits The PAC Seal and conduit size selected will depend on the size and number of conductors which must be run to the unit Check the NEC tables Chapt...

Page 11: ...F If accelerated curing is desired low temperature oven drying at 180 F can be used Do not expose the sealing compound to higher temperatures constant water immersion or steam environments while curi...

Page 12: ...separator or filter capable of supplying 150 SCFH at 20 100 PSI Fittings and tubing for purge air or inert gas supply 0 25 NPT Male to connect to the inlet of the purge system Local air pressure shut...

Page 13: ...lve to PURGE Make sure that the Flow Meter reads 150 SCFH If not readjust the regulator for 150 SCFH 6 The size of your enclosure will determine the purge time unless you purchased a Y Z Purge on a DA...

Page 14: ...in the red zone below 1 of water column the operator should immediately disconnect power and signal connections to the unit using switches in a safe area DAISY s Z purge systems are also equipped wit...

Page 15: ...ntact Daisy s customer service department Equipment returned to DAISY for service must be accompanied by a valid return merchandise authorization RMA number Anything shipped to DAISY without a valid R...

Page 16: ...the event of a loss of pressure within the enclosure the alarm system will indicate a failure The operator must then manually shut off power and signal connections at a safe disconnect location 7 1 3...

Page 17: ...Daisy Data Displays Inc February 2022 13 D011 000002 7 1 5 Model 9121 Block Diagram IMPORTANT The Model 9121 Relay Kit DOES NOT POWER DOWN THE ALARM CIRCUIT IN THE CABINET POWER TO THE PROTECTED EQUI...

Page 18: ...and free of oil a water oil separator should be installed near the connection to the purge control Restrictions in the purge line from the purge control into the enclosure Ensure that the purge line...

Page 19: ...plied to the enclosure after the internal pressure has reached 1 of water column or higher and when the full purge time has elapsed Insufficient internal pressure The pressure within the enclosure mus...

Page 20: ...W x 2 75 D 9 pounds Interface Box 7 25 H x 12 25 W x 3 50 D 5 pounds See drawing M012 for dimensions Environmental Operating Temperature 0 50 C Storage Temperature 0 70 C Relative Humidity 10 100 RH N...

Page 21: ...Number Description Page P015 Z Purge Cable Conduit Entry 18 M014 Z Purge Dimensions 19 M012 Z Purge Mounting 20 M017 Z Purge Mounting Options 21 P016 Z Purge Block Diagram 22 P017 Z Purge Front Panel...

Page 22: ...SIONS ARE IN INCHES Daisy Data Inc THIS DOCUMENT IS PROPRIETARY TO DAISY DATA INC THE USE OF OR REPRODUCTION OF THIS DOCUMENT IS PROHIBITED EXCEPT AS AUTHORIZED BY 2850 Lewisberry Road York Haven PA 1...

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