Jaga Micro Canal Руководство по установке - Страница 13
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10.
MAINTENANCE
DANGER!
– maintenance must be carried out by qualified technicians.
– do not insert sharp objects into the supply and return grilles
– the unit has sharp edges; use gloves during maintenance!
DANGER!
Always use the main disconnect switch to isolate the unit from the mains before carrying out any
maintenance or inspection work. Make sure that no one accidentally turns on the power to the unit;
lock the master switch in the off position.
10.1.
SPECIAL NOTE
Maintenance and cleaning of the stainless steel protection grille:
a dirty grille obstructs the air flow, so clean the grille at regular intervals, depending on the room's
purpose and how it's used. The grille should never be disassembled for maintenance and can be
easily cleaned by using a vacuum cleaner.
Cleaning the unit:
always disconnect the power supply before servicing the fan!!
– cleaning at regular intervals is important, depending on the room's purpose and how it's used
– clean with a vacuum cleaner or air compressor. Do not use solvent- or detergent based products.
10.2.
ROUTINE MAINTENANCE
Every 6 months: Check the condition of the coil and condensate drain:
If necessary:
– remove any dirt from the coil surface
– remove dust using an air compressor
– wash with water and brush gently
– dry by using compressed air
– keep the condensate drain free from any obstructions that may prevent normal water flow
Bleed air from the system.
1. start the circulation pump and open the supply valve for a few minutes.
2. stop the circulation pump.
3. loosen the vent screw on the inlet collector and bleed the air.
4. repeat steps 1 to 3 until there is no more air escaping the system
10.3.
ELECTRICAL CIRCUIT
The following steps are recommended to perform maintenance on the electrical circuit:
– check the unit's power consumption using a clip-on meter and compare the reading with the values
shown in the documentation;
– inspect the electrical contacts for corrosion and loose wires.
MICRO CANAL | MANUAL | 26 MAART 2020, 12:58
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