2
22. 02. 22. Document Number 611280
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
DAVE Extract (DE)
Installation Manual
1.2 Important Information
This manual contains important information on the safe and
appropriate assembly, transport, commissioning, operation,
maintenance, disassembly and simple troubleshooting of the product.
While the product has been manufactured according to the accepted
rules of current technology, there is still a danger of personal injury or
damage to equipment if the following general safety instructions and
the warnings contained in these instructions are not complied with.
•
Read these instructions completely and thoroughly before
working with the product.
•
Keep these instructions in a location where they are accessible
to all users at all times.
•
Always include the operating instructions when you pass the
product on to third parties.
1.3 Personal Protective Equipment
The following minimum Personal Protective Equipment (PPE) is
recommended when interacting with Nuaire product:
•
Protective Steel Toed Shoes -
when handling heavy objects.
•
Full Finger Gloves (Marigold PU800 or equivalent) -
when
handling sheet metal components.
•
Semi Fingerless Gloves (Marigold PU3000 3DO or equivalent)
- when conducting light work on the unit requiring tactile
dexterity.
•
Safety Glasses
- when conducting any cleaning/cutting operation
or exchanging filters.
•
Reusable Half Mask Respirators
- when replacing filters which
have been in contact with normal room or environmental air.
Nuaire would always recommend a site specific risk assessment by a
competent person to determine if any additional PPE is required.
2.0 INTRODUCTION
The Dave range of in-line backward curve fans consists of 9 sizes
with a maximum duty of 1.1m3/s (1100l/s).
Units are manufactured from aluzinc, rectangular in section and have
circular rigid spigots at each end. All units are supplied with fixing
brackets designed to simplify installation.
2.1 Code Description:
1
2
3
4
-
5
DE
2
HA
ES
-
H
1. Range:
DE
=
DAVE EXTRACT FAN
2. Unit Size:
1 - 7
3. Fan / Case Type:
No Reference
= Standard Fan / Case
A
= Extended Case (Includes G3 Filter)
H
= High Pressure Fan (Size 2 & 4 only)
HA
= High Pressure Fan (Size 2 & 4 only)
with Extended Case (Includes G3 Filter)
4. Control:
ES
= Ecosmart
5. Electrical Frequency:
No Reference =
50Hz
H =
60Hz
3.0 DELIVERY & RECEIPT OF EQUIPMENT
All equipment is inspected prior to despatch and leaves the factory in
good condition. Upon receipt of the equipment an inspection should be
made and any damage indicated on the delivery note.
Particulars of damage and/or incomplete delivery should be endorsed
by the driver delivering the goods before offloading by the purchaser.
No responsibility will be accepted for damage sustained during the
offloading from the vehicle or on the site thereafter.
All claims for damage and/or incomplete delivery must be reported to
Nuaire within two days of receipt of the equipment.
3.1 Offloading & Handling
The weight of the unit modules and palletised items are displayed on
the packaging.
Some of the modules have an uneven weight distribution, and this will
be indicated by labelling where appropriate.
Offloading and positioning of the equipment is the responsibility of
the purchaser. Items should only be lifted by competent personnel
following appropriate risk assessment.
Assembly with
base frame
Palletised
Forklift
Slings via spreaders fitted to unit
with base frame.
Please note that above images are
examples of typical lifting methods.
Actual unit lifting plan and risks
must be assessed by competent
personnel before moving the unit.
1
Typical Loading Methods