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Fig. 4. Power connection diagram
QF, QF1 – automatic circuit breakers;
XP – 3 pole plug and socket EURO connector with grounding terminal.
For the wiring diagram see Appendix B.
Warning: Do not operate equipment with a missing or faulty ground connection.
Warning: Before dismantling and depressurization of refrigeration system components, drain the
refrigerant into a special container, avoiding its leakage into the atmosphere.
Precaution: The display cases are not intended for use by persons (including children) with reduced physical or
mental capabilities, or lack of experience or knowledge, unless they are supervised or instructed regarding the
product use by a person responsible for their safety. Children should be supervised to prevent playing with the
product. In case of non-compliance with these safety measures, the manufacturer shall not be liable for the
safety.
3.3 Display case installation.
Warning: When the display case is delivered, check the packaging for damages. If there are any defects,
make a claim to the transport company. The display cases should be transported in a vertical position only.
Carefully unpack the display case, taking all necessary precautions to avoid mechanical damage to the external
front surfaces of the product. Remove the components from the interior. Read the datasheet. Check the delivery
package.
Remove the display case from the wooden pallet by unscrewing the fixing bolts.
Indoors, the product can only be moved in accordance with the handling circuit on the nameplate.
Tilt the display case 15° back and screw the front feet, then tilt it forward and screw the rear feet.
Set the display case level to a stable horizontal position using height-adjustable feet.
When installing display cases at the operating site, observe the following conditions:
-
the ambient air temperature should not exceed 25°C, because at temperatures above 25°C and relative
humidity of more than 60%, the technical characteristics specified in p. 1.1 are not guaranteed;
-
provide an air conditioning system in the room to maintain normal operating conditions, because the
common ventilation will increase the humidity, which will reduce the operational reliability;
- do not install showcases near doors or in halls with artificial air flows to avoid air flows of more than
0.2 m/sec, humidifying the air;
-
install the display case at least 1 m away from the heat source, and sun-warmed walls and ceilings;
-
keep the clearance of at least 60 mm between the display case and the wall.
In case of failure to observe the above conditions, the display cases will not meet their performance
characteristics and the power consumption will increase.
Before using the display cases: carefully remove the protective film from the outer and inner panel surfaces;
wash them with warm water and neutral detergent; rinse; dry. When washing, prevent moisture ingress in
electrical items.
