Heraeus HS 12, Руководство по обслуживанию, Страница: 179 / 282

Manufacturing site./Year Order no.: Sheet:
1/3
Billing Address Customer no.: Installation address
Manufacturing year: Customer center: Technician no: Technician’s Name: Date:
Order date: Ordered by: Order no.:
Equipment type: Part no.: Hours of use:
Equipment no.: Serial no.: Service reference no.: Delivery date: Installation date: Customer inventory no.:
Testing Safety Cabinet Class II Type A2 according to NSF/ANSI 49 - 2002
Installation test Routine maintenance test
Laboratory Class Complies with installation rules
Safety Declaration
Yes : No: Not required:
Visual check
Tested
OK
Rema
rks
Visual check
Tested
OK
Remarks
Values
Type label DD Direct ducting
NSF – label TD Thimble ducting
Short operating instruction ECS Exhaust cooling system
Warnings AEF 2
nd
exhaust air filter
Attach test label Height of inflow opening
Check joints of sealing agents Connection Monitor contact
Check surface for ruptures Connection Ext blower contact
Safety check UL 3101-1 (2003) Safety check UL 3101-1 (2003)
Ground conductor < 0,3
ȍ
GFI test sockets
Yes No
Insulating resistance
> 2 M
ȍ
Polarity test ( sockets T5A )
Yes No
Conductance < 3.5 mA
Air inflow speed: Method 1 Flow Hood ( DIT )
Direct measuring inflow air volume in the front window opening with the flow hood ( DIT Direct instrument testing )
Front panel in working position 10 in (254 mm), flow hood sealed on the front opening
Inflow air volume 1
Ft³/
min
2
Ft³/
min
3
Ft³/
min
4
Ft³/
min
5
Ft³/
min
Mean
value Ft³/
min
Air speed = Air volume / Air area Inflow air area KS9: 0,23 m² KS12: 0,30 m² KS15: 0,38 m² KS18: 0,45 m²
Inflow air speed Ft/min Set value : 105 ft/min + 5 ft/min (0,53 m/s + 0,025 m/s)
Air flow on all positions of working opening into safety cabinet Requirement fulfilled
Yes No
Remarks:
Test Record
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