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Summary of Contents for Germfree Z Series
- Page 1 Horizontal Laminar Flow Hood (Z-Series) User Manual Germfree - Z-Series User Manual - v1.0 - 11AUG2023 - RMH...
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Page 2: Table Of Contents
Germfree’s Mission ........ -
Page 3: Introduction
Your Z-Series Hood has been thoroughly tested. The HEPA filter was integrity tested by the filter manufacturer and again at our factory during the assembly process. All testing was performed in accordance with established standards and procedures, including Federal Standard 209 and NSF/ANSI 49. Contact Germfree Customer Service +1 386.265.4300 cs@germfree.com... -
Page 4: Installation
It is very unlikely that your hood will arrive with damage, but if you have any concerns about the quality of the unit, contact Germfree Customer Support immediately. The hood should fit in any doorway (dimension here) wide and (dimension here) tall. -
Page 5: Electrical Services
Z-Series Horizontal Laminar Flow Hoods User Manual Electrical Services The Horizontal Laminar Flow Workstation can operate at 120v, 60 Hertz or 220v, 50 Hertz. During shipment, the power cord is coiled within the control panel. The plug of the power cord is a NEMA 5-15P and should be connected to the appropriate 3-prong 120v receptacle. -
Page 6: Operation
Z-Series Horizontal Laminar Flow Hoods User Manual Operation Flip the switch located on the top of the hood to the on position to allow power into the unit. Press the icon to power on/off the unit. When powered on, the Laminar Flow Hood will require a few minutes of startup time. -
Page 7: Maintenance
A loaded HEPA filter cannot be cleaned or recycled. New filters are available from Germfree and we recommend that they be changed by qualified personnel. Your certifier, using R.T.V. silicone sealant, can repair small holes or tears in the filter medium. The filter must be retested for leaks after any repair is made. -
Page 8: Filter Diffuser
Z-Series Horizontal Laminar Flow Hoods User Manual Filter Diffuser The HEPA filter is located behind a removable, perforated stainless steel diffuser. Do not push items such as needles through the diffuser holes and do not hang items from any part of the diffuser. Due to the Ultra-clean air passing over the backside of the diffuser, it does not need to be cleaned regularly. -
Page 9: Optional Equipment
Z-Series Horizontal Laminar Flow Hoods User Manual Optional Equipment An electric lift system can be equipped on the stand for automatic adjustment of the hood. The mechanism is a self-contained system that only requires power to be operational. No maintenance is required beyond keeping the system clean. -
Page 10: Tests And Results
Z-Series Horizontal Laminar Flow Hoods User Manual Tests and Results Airflow Velocity The inward air velocity is measured across the plain of the sash opening. The velocities are set to be approximately 50-70 fpm average. This velocity range is chosen to minimize the turbulence in the air. Velocities outside of this range are not desirable. -
Page 11: Certification / Testing Expectations
This power is proportional to air speed. Alternatively, the velometer uses a probe that intakes air, and the force against the meter causes a deflection in the needle. If your pharmacy does not have a certifier, Germfree can assist in finding one in your area. -
Page 12: Quality Statement
User Manual Quality Statement Our Company Accountability Germfree has been a leading innovator in aseptic control and isolation systems since 1962. We will deliver our products on time, as promised, and free from defects. We design and manufacture a diverse range...
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