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Isolation Systems Inc 

Operation and Maintenance Manual PASS-1600ISO 

2 October, 2020 

Isolation Systems Inc 

12 

889 Erie Ave, North Tonwanda NY, 14120 

Exhaust 

Intake 

Ante-room 

Controller 

Unit Outside Shelter 

Negative Pressure with Ante-room 

Set-up 

Large Intake: Ducted to Patient Room 

Small Intake: Ducted to Ante-room 

Large Exhaust: Ducted to Patient Room 

Small Exhaust: No Duct 

Dampers: Exhaust 1/3 open, Intake closed 

Controller: Pressure tube outside shelter 

Room 

Intake 

Controller 

Exhaust 

Unit Inside Shelter 

Negative Pressure 

Set-up 

Large Intake: Patient Room, No Duct 

Small Intake: Ducted to Ante-room 

Large Exhaust: Patient Room, No Duct 

Small Exhaust: Ducted outside 

Dampers: Exhaust 1/3 open, Intake closed 

Controller: Pressure tube outside shelter 

Room 

Exhaust 

Intake 

Controller 

Unit Outside Shelter 

Negative Pressure 

Set-up 

Large Intake: Ducted to Patient Room Small 

Intake: Ducted to Ante-room 

Large Exhaust: Ducted to Patient Room 

Small Exhaust: No Duct 

Dampers: Exhaust 1/3 open, Intake closed 

Controller: Pressure tube outside shelter 

Room 

Summary of Contents for PASS-1600ISO

Page 1: ...ion Systems Inc 1 889 Erie Ave North Tonwanda NY 14120 PASS 1600ISO Air Filtration System Operation and Maintenance Manual Isolation Systems Inc 889 ERIE AVENUE NORTH TONAWANDA NY 14120 716 694 6390 Fax 716 694 3026 Email SALES ISOSYSINC COM website www ISOSYSINC COM Revised 2 October 2020 ...

Page 2: ...ain elevator and other explosive or flammable dusts until professionals certify it is safe to do so Failure to use a grounded electrical outlet could result in anelectrocution injury Disconnect unit from electrical outlet before performing any service or maintenance Never look at the UV lamps Ultraviolet radiation may cause serious damage to the eyes Failure to properly select and replace filters ...

Page 3: ... 0 Disposal Sanitizing Decontamination 14 4 0 Maintenance Scheduled and Unscheduled 14 4 1 Access to the Pre filters HEPA Filter and UV lamps 15 4 2 Removal of UV lamps in the front UV lamp bracket 15 4 3 Removal of the HEPA Filter 16 4 4 Replacement of the Rear UV lamps 17 4 5 Re installation Steps 17 4 6 Repair Replacement of Ducts 18 4 7 Replacement of Ballasts 18 5 0 Troubleshooting 19 6 0 Cus...

Page 4: ...ing each side of a HEPA filter The patented technology serves three purposes First it irradiates and kills the microbial airborne contamination that are captured and contained on the HEPA filter media surface The resulting effect is the HEPA filter does not become an incubator for the growth of infectious agents that can spread infection by secondary aerosolization The second advantage of this con...

Page 5: ...e after 8760 hours of runtime or when filter pressure reaches 1 6 in WC Optional Prefilter Carbon Poly Media Prefilter 24 H x 18 W x 2 D UV lamps Front bank PRE HEPA Four 4 lamps on removable frame Rear bank POST HEPA Five 5 lamps on fixed frame Bulb Intensity 120 Microwatts CM2 Wavelength 254NM Germicidal Displays and alarms Visual and Audio Alarm on Controller to indicate HEPA Filter replacement...

Page 6: ...ir and containments during previous use s 2 1 4 Unlock the filter section by rotating the nine 9 fasteners with a coin or standard screwdriver 1 4 turn counterclockwise 2 1 5 Open the compartment hinged panel 2 1 6 Ensure that a fresh HEPA filter is in place and with the airflow arrow pointing toward the outflow end of the unit 2 1 7 Inspect to ensure that the UV lamps are in place and the front b...

Page 7: ... handle wrench 2 3 2 Digital display The two line digital display serves several functions including a display of the room differential pressure and the filter differential pressure as well as error signals 2 3 2 1 Controller Alarms A red indicator lamp next to the digital display will blink when a fault is detected and shown in the display An audio alarm will sound when either a room monitor or f...

Page 8: ...his allows a number of configurations for the removal and replacement of room air The smaller ports create the negative or positive pressure differential in the treated room The larger ports provide recirculation of filtered room air CFM is adjusted via rotary knob next to run hour meter Primary Circulation Ports Small Ports Hinged Protective Cover See image below Pre filter Air Pressure Sensor In...

Page 9: ...ee wing nuts are loosened insert a screwdriver through a screen hole on the small port and push straight inward with light pressure against the damper Gradually increase pressure until you observe the seal is freed as it pops loose Instructions for adjusting the dampers are also on the unit 2 2 4 Room Pressure Sensor If the unit is not located in the treated room attach the 3 16 inch diameter tubi...

Page 10: ...ulation mode 2 4 2 For a negative pressure application open the air flow damper on the smaller port on the EXHAUST end until about 1 3 open Fully close the intake side s smaller port damper 2 4 3 For a positive pressure application open the air flow damper on the smaller port on the INTAKE end until about 1 3 open Fully close the exhaust side s smaller port damper Attach the air supply and return ...

Page 11: ...e to the ante room The large exhaust duct is routed from the PASS exhaust and is vented to the outside to create negative pressure for the room NOTE Ducts not shown are not connected Large Intake Duct Large Exhaust Duct Small Intake Duct Small Exhaust PASS1600ISO Controller Pressure Tube Air Flow INTAKE EXHAUST Ante room Intake Controller Exhaust Unit Inside Shelter Negative Pressure with Ante roo...

Page 12: ...troller Pressure tube outside shelter Room Intake Controller Exhaust Unit Inside Shelter Negative Pressure Set up Large Intake Patient Room No Duct Small Intake Ducted to Ante room Large Exhaust Patient Room No Duct Small Exhaust Ducted outside Dampers Exhaust 1 3 open Intake closed Controller Pressure tube outside shelter Room Exhaust Intake Controller Unit Outside Shelter Negative Pressure Set u...

Page 13: ...er Unit Inside Shelter Positive Pressure Room Exhaust Intake Controller Unit Outside Shelter Positive Pressure Set up Large Intake Ducted to Patient Room Small Intake Ducted to Ante room Large Exhaust Ducted to Patient Room Small Exhaust No Duct Dampers Intake 1 3 open Exhaust closed Controller Pressure tube outside shelter Room Intake Controller Exhaust Unit Inside Shelter Air Filtration Circulat...

Page 14: ...ally as is provided with your service contract 4 0 Maintenance Scheduled and Unscheduled WARNING Only a trained authorized maintenance person should access the filter compartment Only a trained authorized technician should access elsewhere Tools required Standard screwdriver for access to filter cabinet 5 16 nut driver for access to electrical cabinet 3 16 inch Allen wrench Before any maintenance ...

Page 15: ...e wrench into the other access hole engage the set screw and turn the screw CCW to release the pressure on the other end of the pressure plate 4 1 5 Disconnect the electrical connector to the UV lamp bracket The connector is tucked in the upper right corner of the compartment and shown in paragraph 4 2 1 4 1 6 Remove pre filter from the front bracket pressure plate Dispose of pre filter in accorda...

Page 16: ...oaded end bracket until the other end of the lamp releases Insert a new lamp by reversing the procedure The lamp shield is oriented away from the HEPA filter so that the lamp is fully exposed to the filter 4 3 Removal of the HEPA Filter 4 3 1 Slide the HEPA FILTER toward the end of the unit and carefully pull it out of the compartment If the Filter is to be discarded carefully place it in an appro...

Page 17: ...FILTER from its packaging or use the existing filter 4 5 1 2 Inspect the filter for damage and that the sealing surface of the filter is not torn or damaged WARNING Note the airflow arrow on the label Turn the filter so that the label is facing up and the air flow arrow points toward the output end of the unit 4 5 1 3 Slide the filter into the compartment so that its edges are evenly touching the ...

Page 18: ...ter turn fasteners 4 6 Repair Replacement of Ducts If holes or tears are found replace the duct or repair with duct tape Ducts require sanitation or replacement after use in a contaminated environments Reminder the air intake duct is exposed to unfiltered air during initial operation 4 7 Replacement of Ballasts UV ballasts should be replaced if a lamp that is known to be good does not light NOTICE...

Page 19: ...er failure No HEPA filter installed Tubing blockage inside the unit Display reads Delta PR failure Room monitoring failure Any reading between a Negative pressure of 0 000 and 0 010 WC and a Positive pressure of 0 000 and 0 010 Pressure hose not connected Hose connected to the wrong port Kinked or blocked tubing Not enough airflow turn up blower speed to create more pressure or Unit fails to opera...

Page 20: ...bbreviations ACH Air Changes Per Hour AIA American Institute of Architects ISO SYS Isolation Systems Inc BMS Building Management System CCW Counterclockwise CDC Center for Disease Control CW Clockwise HEPA High Efficiency Particulate Air μW Microwatts nm Nanometers PASS Portable Air Safety System PPE Personal Protective Equipment UV Ultraviolet WC Water Column 9 0 Wiring Diagrams Drawing 1 PASS 16...

Page 21: ...tch Black 18Ga White 16 Ga Red 18Ga Jumper Select 115 volt AC Red 22 Ga 12 VDC Black 22 Ga 12 VDC Filter pressure sensor Controller Board with digital display Controller Machine interface and power supply Board Red Black 18Ga Ozone generator UV Ballast X 5 UV Bulb UV Ballast X 4 UV Bulb cable Black and White 18 Ga Solid Front UV Ribbon Cable Red 22 Ga 12 VDC Black 22 Ga 12 VDC Cabinet ground Screw...

Page 22: ...on Systems Inc Operation and Maintenance Manual PASS 1600ISO 2 October 2020 Isolation Systems Inc 22 889 Erie Ave North Tonwanda NY 14120 Detail wiring of Impeller blower and speed controller Speed controller ...

Page 23: ...Manual PASS 1600ISO 2 October 2020 Isolation Systems Inc 23 889 Erie Ave North Tonwanda NY 14120 10 0 Control Cabinet Components Blower support stand off Impeller Blower Inlet Run Time Meter CFM KNOB Blower Run Capacitor Control Circuits Input Power ...

Page 24: ... Tonwanda NY 14120 10 1 Control Circuit Card Assemblies The PASS1600ISO contains two circuits cards The circuit cards cannot be repaired and must be replaced As illustrated below the circuit cards include fuses When directed by Isolation Systems customer support and with power disconnected these fuses can be replaced as needed ...

Page 25: ...Isolation Systems Inc Operation and Maintenance Manual PASS 1600ISO 2 October 2020 Isolation Systems Inc 25 889 Erie Ave North Tonwanda NY 14120 11 0 Labels ...

Page 26: ...regoing warranty is in lieu of all other warranties express or implied including those of merchantability or fitness for any purpose not expressly set forth herein No affirmation of Manufacturer by words or action other than as set forth in this Section shall constitute a warranty Manufacturer warranty does not apply to any Goods which have been subjected to misuse mishandling misapplication negle...

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