Version 5.2_2022 (January 26, 2022)
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- Rotating parts with risk of catching or trapping loose clothing or limbs. These include fans, motors
and drives, as well as volume control dampers and actuators. Take the effect of fan inertia into
account: a fan will run for some time after being switched off. A fan can also be made to rotate as a
result of air movement. Maintenance and service work requires sufficient lighting from the
surroundings, such as an additional light source built into the unit or a flexible light source such as an
inspection lamp.
- Electrical power supply for various components in the unit.
- Electric switch compartment
- Hot pipes and surfaces.
- Sharp edges and surfaces.
To ensure that only authorised persons have access to the interior of the unit, all service doors and panels
have locks that can only be opened with a special key. Two keys are supplied with each unit.
The unit is intended to be operated only with all air ducts, air intake and air injectors fitted correctly. Do not
look into the ventilation hood of an operating unit, as the airflow can blow out (dust) particles forcefully (risk
of damaging the eyes).
The Aqua Cool is designed for a maximum ambient temperature of 50ºC (both in storage and in use).
The safety of installers and operating personnel is ensured by the following devices:
•
The main switch can be locked in the zero position (off).
•
All live parts are designed to be touch-safe in order to prevent accidents during maintenance work.
It is very important that the protections fitted by OC Verhulst remain in place or that - if removal for
maintenance is required - the original protections are refitted in the original manner. A number of
parts carrying a safe voltage (<50V) have not been designed to be touch-safe.
•
Warning pictograms on or near parts which may be at risk from electric voltage (controller
compartment).
Use the locks as intended, and close all service doors and panels completely after opening them. Make sure
that the keys are only available to authorised persons. Do not leave the keys in a lock or near the
Aqua
Cool
unit. The opening of service doors or panels of a unit in operation by unauthorised and/or unqualified
persons poses a life-threatening danger!
