ANTSPACE HK3 Water cooling container & Dry-Wet Tower Product Manual
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10 ANTSPACE HK3 Container Water Cooling System Safety Instructions
10.1 Maintenance
Only qualified and authorized personnel are allowed to carry out maintenance and other
operations on the electrical system.
10.2 Operation
a) Before starting the cooling system inside the container, a fire extinguisher should be equipped.
b) The equipment must have at least two reliable grounding positions, and the protective
grounding resistance should be verified to ensure continuity. Its value should be less than 0.3
Ω, otherwise there may be a dangerous situation that may cause personal injury or death.
c) Only clean the equipment after shutting down and turning off the power, otherwise it may
cause electric shock or injury. Do not use water to clean the equipment, otherwise it may cause
electric shock.
d) Before starting the machine, be sure to check if the valve (if present) is open.
e) Safety clauses for operation of distribution cabinets and main control cabinets:
Before operating the distribution cabinet A/B and main control cabinet, it is necessary to ensure
that the cabinet door is locked to prevent personal injury such as electric shock, and to prevent salt
mist, moisture, dust or other conductive substances from entering the interior of the distribution
cabinet and main control cabinet;
When powering on, it is prohibited to touch the single board, cables, terminals, modules,
sensors and other equipment inside the cabinet to avoid safety accidents;
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