Table of Contents
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Table of Contents
Summary of Contents for Thermo SAFE 2010
- Page 1 INSTRUCTION MANUAL SAFE 2010 & Maxi SAFE 2010 ID 807233 81-09-IM.doc – Revision 4...
- Page 2 Page 2 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Important user information Please read this entire manual to fully understand the safe and effective use of this product. In case you have any comments about this manual we will appreciate receiving them at the address below.
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Page 3: Table Of Contents
SAFE 2010/MaxiSAFE 2010 Page 3 of 35 INSTRUCTION MANUAL Table of contents Introduction ....................4 Safety precautions ..................4 Description.....................5 3.1. Working principle .....................5 3.2. Air filtration ......................5 3.3. Air velocity monitoring ..................5 3.4. Airflow diagram....................6 3.5. Design ......................6 EN 12469 approvals..................8 Technical specifications ................9... -
Page 4: Introduction
SAFE 2010/MaxiSAFE 2010, designed to provide protection of the operator, the environment, and the processed product against particle-/microbiological contamination. The cabinet complies with the requirements stipulated in EN 12469 for SAFE 2010 and DIN 12980 for MaxiSAFE 2010. In chapter 4 you can see the options and sizes of approved cabinets. -
Page 5: Description
3.2. Air filtration The MaxiSAFE 2010 pre-filter and the main filter and exhaust filter of SAFE 2010/MaxiSAFE 2010 are all high-efficiency HEPA filters. 3.3. Air velocity monitoring The low turbulence vertical flow and the exhaust flow are monitored by means of air velocity sensors. -
Page 6: Airflow Diagram
Page 6 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL 3.4. Airflow diagram Figure Fejl! Ukendt argument for parameter.. Figure Fejl! Ukendt argument for parameter.. SAFE 2010 MaxiSAFE 2010 3.5. Design The safety cabinet consists of: • Fan and filter compartment and return air duct (double back wall) made of polyester coated sheet steel. - Page 7 SAFE 2010/MaxiSAFE 2010 Page 7 of 35 INSTRUCTION MANUAL • The trough will collect and hold any spillage of fluids. A drain valve can be installed (Standard on MaxiSAFE 2010). • The installation zones in the back wall can be equipped with electric outlets and a UV-light fixture.
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Page 8: 12469 Approvals
Page 8 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL EN 12469 approvals The SAFE and MaxiSAFE 2010 1.2, 1.5 and 1.5 are approved in different configurations. The table shows the type and the options: Approved options for Microbiological Safety cabinets... -
Page 9: Technical Specifications
SAFE 2010/MaxiSAFE 2010 Page 9 of 35 INSTRUCTION MANUAL Technical specifications All parts of the cabinet which has a negative pressure is tested in accordance with EN 12469:2000 Annex B, and meet the LI-C level. Model 0.9 SAFE MaxiSAFE External dimensions, DxWxH mm... - Page 10 Page 10 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Model 1.5 SAFE MaxiSAFE External dimensions, DxWxH mm 895x1640x2000 Chamber dimensions, DxWxH mm 580x1500x725/650 Weight, kg Spillage, litres 22.5 /h ± 10 % Exhaust volume, m ≥ 0.4 Air velocity in-flow, m/s Air velocity down-flow, m/s ±...
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Page 11: Property Of Materials
SAFE 2010/MaxiSAFE 2010 Page 11 of 35 INSTRUCTION MANUAL 5.1. Property of materials Units Material Treatment Front and side windows Safety glass Laminated/tempered Front window frame Stainless steel AISI 304 Polished Side window frame Support stand Steel 1203 2 mm... -
Page 12: Installation
INSTRUCTION MANUAL Installation Transport of the SAFE 2010/MaxiSAFE 2010 can be carried out by lifting the cabinet using a forklift either sideways under the support stand or directly under the trough. Furthermore the cabinet can be moved manually by using hooks in the dedicated holes in the support stand. -
Page 13: Preparation
SAFE 2010/MaxiSAFE 2010 Page 13 of 35 INSTRUCTION MANUAL Bring the front window to the lowest position. Disconnect the power. Remove the protective cover from the fuses (4 screws) - position 1 figure 4. Pull out the plug - position 2 figure 4 - for the flat cable for the display PCB on the control PCB. -
Page 14: Connections
Page 14 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL When the cabinet has been installed: Check that the front window is in the correct position, i.e. parallel to the front shield. Never lift the front window manually, as this will cause the safety latch to engage. -
Page 15: Air Velocity In Laminar Flow
Procedure: Turn on the cabinet and wait until the airflow has been stabilised. The thermo anemometer is placed in the measuring spot in a height 50 mm over the upper edge of the front opening. The measuring spots are the same at both SAFE and MaxiSAFE. -
Page 16: Airflow Patterns, Visualisation
Page 16 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Acceptance: Air velocity in inlet ≥ 0,4 m/s. S/MS 0,9 S/MS 1,2 S/MS 1,5 S/MS 1,8 0,4 m/s = 258 m 344 m 430 m 516 m Alarms: The alarm for inflow velocity is set to 0,4 m/sec, and the matching voltage is to be recorded. -
Page 17: Test Of The Retention At Front Opening
SAFE 2010/MaxiSAFE 2010 Page 17 of 35 INSTRUCTION MANUAL Acceptance: Maximum local penetration: 0.01 % of upstream concentration. 7.5. Test of the retention at front opening General: This test is optional, but useful for determination of the operator protection after installation where the cabinet is under influence of the laboratory environment. -
Page 18: While Working
Page 18 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL 8.2. While working WARNING Important for work with environmentally harmful substances! • Do not perform work while the fan is running at reduced speed. • The front window must be in work position during working hours. -
Page 19: Control Panel
SAFE 2010/MaxiSAFE 2010 Page 19 of 35 INSTRUCTION MANUAL Control Panel 9.1. Control Panel Button with green LED light to select the fan ON/OFF at normal velocity. The green light indicates that the fan is running at normal velocity, and that conditions are safe. -
Page 20: Lcd Display
Page 20 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL 9.2. LCD Display Fan velocity: Normal, Reduced, or Stop. Air velocity not within safe limits. The icon flashes, the acoustic signal sounds and flashing red light comes on. Front window (sliding sash). -
Page 21: Bar Graph
SAFE 2010/MaxiSAFE 2010 Page 21 of 35 INSTRUCTION MANUAL 9.3. Bar graph STOP Air velocity is too low to ensure safe operation Plan service visit Normal running The flow graph will illuminate with segments in the ∗ area when the filter is new and clean. -
Page 22: Supervision - Alarm
Page 22 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL to leave the menu. In order to switch on the UV timer, first position the front window at its lowest (closed) position and switch off the light. After activating the UV light button the UV light and the yellow LED-light in the button will be switched off to the pre-set time. -
Page 23: Cleaning And Decontamination
SAFE 2010/MaxiSAFE 2010 Page 23 of 35 INSTRUCTION MANUAL • The front window is not in correct work position, i.e. opening exceeding 200 mm. • The fan is running at reduced velocity. The acoustic signal can only be silenced by activating when the cabinet runs at reduced speed. -
Page 24: Weekly
Page 24 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Let the fan run for 10 minutes. 10.2. Weekly Wipe the outside of the unit with a mild household cleaner. Anti-static spray may be used to clean the front window. 10.3. Regularly... - Page 25 SAFE 2010/MaxiSAFE 2010 Page 25 of 35 INSTRUCTION MANUAL • Cut a triangle hole for each of the wires for the cabinet and the decontamination apparatus and tape carefully around the wires. • Cut a triangle slit for the dosage of water, formaldehyde and ammonia. The opening must be carefully taped after use.
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Page 26: Maintenance
Page 26 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL 11. Maintenance WARNING Every 5000 operating hours or at least once every year the cabinet has to be inspected and tested. WARNING Before repair work is carried out inside the contaminated and/or infected cabinet and prior to filter replacement and upon change of location, proper cleaning and disinfecting by the operator is required. -
Page 27: Procedure For Replacement Of Main Filter
SAFE 2010/MaxiSAFE 2010 Page 27 of 35 INSTRUCTION MANUAL 11.1.2. Procedure for replacement of main filter Position the front window in the upper position. Open the front cover. Disconnect from mains. Using the screwdriver dismantle the front cover, avoid the cover falls. -
Page 28: Procedure For Replacement Of Exhaust Filter
Page 28 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Free the triangle eyes from hooks and belts. Reconnect the belts to the lower hook in front. Tighten the belts and lock the cam buckle by lifting up the pawl. Coil the belts and fasten them with the cable and wire ties. -
Page 29: Pre-Filter (Maxisafe Only)
SAFE 2010/MaxiSAFE 2010 Page 29 of 35 INSTRUCTION MANUAL 11.1.4. Pre-filter (MaxiSAFE Only) Figure 8. Equipment required 50-mm wide tape. Stanley knife or similar. Filters (See the Instruction Manual). Silicone. Procedure for replacement of pre-filter Position the front window in top position. -
Page 30: Activated Charcoal Filters (Optional Equipment)
Page 30 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Please note that the pre-filters have the same internal part number for both Luwa and Camfil. Cabinet size 82700003 82700004 82700005 82700006 Cofim NWHFAB8HLPDLV NWHFAB9HLPDLV NWHFAB10HLPDLV NWHFAB11HLPDLV 610x915x68 610x1220x68 610x1525x68 610x1830x68... -
Page 31: Fuses
11.4. Fuses The fuses of SAFE 2010/MaxiSAFE 2010 are located in the right side of the top of the cabinet. In cabinets produced subsequent to August 1999 an additional 2 fuses are located under the protective cover above the electromechanical panel. These 2 fuses secure zero to light and UV light. -
Page 32: Fluorescent Light Tube
Page 32 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL Small screwdriver for slotted screws. Fuses (see the Instruction Manual). Procedure for replacement of fuses Turn the fuse retainer counter-clockwise, remove the fuse and replace it. 11.5. Fluorescent light tube Figure 11. -
Page 33: Starter
SAFE 2010/MaxiSAFE 2010 Page 33 of 35 INSTRUCTION MANUAL 11.6. Starter Figure 12. Equipment required Starter. Procedure for starter replacement Remove the reflector. Replace the starter in the right fitting. 11.7. Electrical spare parts Cabinet size 844027 844028 Fluorescent lamp 30-36-58W/83... -
Page 34: Logbook
Page 34 / 35 SAFE 2010/MaxiSAFE 2010 INSTRUCTION MANUAL 12. Logbook Type : Product name : Serial no. : Supplier : Service interval : Laboratory : 81-09-IM.doc... -
Page 35: Statement
SAFE 2010/MaxiSAFE 2010 Page 35 of 35 INSTRUCTION MANUAL 13. Statement Statement regarding personal safety for repair/inspection Jouan Nordic is legally obliged to protect its employees from all dangers. We therefore kindly ask you to complete this statement before work is commenced.
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