Transport - Pfannenberg PWx-ECool Instrucciones De Servicio

Table of contents
1. Hints on the manual
2. Handling
3. Scope of delivery
4. General information
5. ID Plate and technical Data
6. Safety
7. Installation
8. Cooling water connection
9. Condensation water
10. Cooling and Adjusting
11. Temperature monitoring
12. Fault diagnosis
13. Warranty
14. Water Quality Notes
Please read through this manual completely and
thoroughly before installing the unit.
This manual is an intrinsic part of the equipment
supplied and must be retained until the unit is
dismantled.
1. Notes on the manual
This manual explains the assembly and operation of
• Door and side-mounted bolt-on cooling units, series PWS 6xx1,
• Door and side-mounted built-in cooling units, series PWI 6xx1.
Note
You will find technical data on each individual unit as well as
further information about installation, connection and operation in
a separate data sheet.
Labelling of safety and other information in this manual is provid-
ed according to the following scheme:
Danger!
Signifies that danger of injury and to health exists if the
steps described in the following are not observed.
Danger!
Signifies that danger of injury and to health exists due to
electric shock if the steps described in the following are
not observed.
Caution!
Signifies that a risk of material damage exists if the steps
described in the following are not observed.
Note
Indicates more detailed information about the particular action or
instruction.
2 Handling
2.1 Transport
Only lift the cooling unit by the housing.
Always transport the cooling unit in the position of use.
The warranty will no longer apply if these instructions are not
observed.
2.2 Storage
Do not expose the cooling unit to temperatures above +70 °C
during storage.
Always store the cooling unit in the position of use.
The warranty will no longer apply if these instructions are not
observed.
085408137
GB
2.2 Unpacking
Before and while unpacking the cooling unit, perform a visual inspec-
tion for any transport damage. Take note of any loose parts, dents,
scratches, etc.
Any damage must be reported immediately to the freight carrier
(note the "Terms for Cases of Damage"). On all other issues the
"General Terms for Deliveries and Services" of ZVEI (Zentral-
verband der Elektrotechnischen Industrie; Central Association of the
Electrical Engineering and Electronics Industry in Germany) accord-
ing to the latest revision apply.
Check the packing material for loose functional parts before dispos-
al.
Danger!
For manufacturing reasons, the metal edges of the unit may
have burrs. Wear gloves during service and installation
work.
For processing warranty claims, precise details about the
fault (including a photo if applicable) as well as the type
designation and serial number of the cooling unit are re-
quired.
3. Contents of the shipment
The shipment consists of the following contents:
 cooling unit,
 operating instructions,
 technical data sheet,
 accessories box (depending on unit type, including seal, fas-
tening material, electrical plug connector),
 special accessories, if applicable.
4. General information
Pfannenberg can dispose of used equipment according to profes-
sional standards. Freight charges for delivery to one of our manu-
facturing facilities must be pre-paid.
Pfannenberg cooling units do not include any of the following:
- silicone compounds,
- PCT,
- asbestos,
- formaldehyde,
- cadmium,
- substances which impair wetting.
All cooling units are ROHS compliant.
All cooling units are factory-tested for conformance to pressure
tightness standard UVV-BGV D4.
Prior to shipment, all cooling units are subjected to an electrical
safety test in the factory. This is done in lieu of the operator's obliga-
tion, according to UVV-BGV A2, paragraph 5 (4), of carrying out or
having carried out an inspection of the electrical equipment to en-
sure that it is in proper working condition prior to putting it into ser-
vice.
5. Type plate and technical data
When performing installation and maintenance, observe the infor-
mation on the type plate; it is found on the rear side of the housing
of the cooling unit.
The detailed technical data for the cooling unit can be found in the
separate technical data
(www.pfannenberg.com).
6/22
sheet or on our homepage