freor MERCURY User manual

OPERATION MANUAL
MULTIDECK
MERCURY

Table of contents
1. GENERAL INSTRUCTIONS ......................................................................... 4
1.1. Sender information ........................................................................... 4
1.2. Dimensions ...................................................................................... 6
1.3. Packaging and its dismounting........................................................... 7
1.4. Rules for operating R290-based refrigeration cabinets........................ 11
1.5. Conditions for use and ambient temperature ..................................... 11
1.6. Intended use.................................................................................. 12
1.7. Unpacking and use ......................................................................... 12
1.8. Requirements for setting down the multideck.................................... 13
2. UPLOADING LEVEL................................................................................. 14
3. ACCESS TO THE FAN UNIT IN THE EVENT OF FAILURE ............................. 15
4. SERVICE OF EVAPORATOR...................................................................... 16
5. SERVICE OF THE COMPRESSOR AND CONDENSER.................................... 19
6. CONNECTION OF THE POWER SUPPLY .................................................... 20
7. GENERAL INSTRUCTIONS FOR OPERATION ............................................. 20
7.1. Requirements for proper operation................................................... 20
7.2. Operation....................................................................................... 21
7.3. Safe operation................................................................................ 21
8. DRAINAGE............................................................................................. 22
9. INFORMATION ABOUT MAINTENANCE OF THE MULTIDECK....................... 22
9.1. Information on temperatures ........................................................... 22
9.2. Shelves/brackets (hooks) of the multideck ........................................ 22
9.3. Maintenance .................................................................................. 22
9.4. Defrosting...................................................................................... 22
9.5. Cleaning ........................................................................................ 23
9.6. Regular maintenance: ..................................................................... 23
9.7. Sanitary day................................................................................... 24

10. ENERGY SAVING .................................................................................... 24
11. DISPOSAL.............................................................................................. 24
12. STORAGE .............................................................................................. 25
13. TRANSPORTATION................................................................................. 25
14. TESTING ............................................................................................... 25
15. ACCESSORIES........................................................................................ 25
16. TECHNICAL DATA .................................................................................. 26
16.1.Electrical layouts............................................................................. 26
16.2.Failures and troubleshooting ............................................................ 26
16.3.Possible causes .............................................................................. 27
17. MEANINGS OF SYMBOLS......................................................................... 29

4
1. GENERAL INSTRUCTIONS
1.1. Sender information
Manufacturer,
address
FREOR LT, UAB
Katiliskiu St. 92, LT - 02212 Vilnius, Lithuania
T: [phone]
EN
Made in Lithuania
Customer
Installation date
Installation place
Start of the
product operation
[PLACE FOR PRODUCT LABEL]

5
The commercial multideck Mercury can be identified by its labeling sticker with
technical data. The labeling sticker is attached to the inner ceiling of the right corner.
The labeling sticker contains the following information: the model, voltage and the
product number. Before starting any work on the multideck it is necessary to check
this labeling sticker (Fig. 1.).
Labeling table
Fig. 1. Example of the labelling sticker
•The instructions are intended for maintaining and operating the multideck
Mercury. The unit is equipped in according to the client’s specifications.
•According to the EU Directive and that of the Republic of Lithuania, the
refrigeration units are electrical refrigeration machines; therefore, the focus is
put on safety during operation.
•The operation manual of the multideck Mercury must be kept at the place of
operation. It must be available to technical staff, service personnel and repair
specialists at any time.

6
1.2. Dimensions
Fig. 2. Dimensions of Mercury Fig. 3. Dimensions of Mercury Flower

7
1.3. Packaging and its dismounting
Fig. 4. Mercury 2500 package dimensions
Fig. 5. Mercury 1880 package dimensions

8
Fig. 6. Mercury 1250 package dimensions
Fig. 7. Mercury 940 package dimensions

9
Unload the
multideck;
Unscrew the self-
tapping screws from
side dust covers.
Self-tapping screws
M4,2x13 ISO 7380;
Lift and remove the
side dust covers;
x 2
Size 10
15 min

10
Unscrew the screws
from the pallet,
remove the
brackets;
Remove the unit
from pallet;
After unloading
return the dust
covers to it’s initial
position and tighten
it with the self-
tapping screws
M4,2x13 ISO 7380;