4.3.1 Inspection tasks
May involve opening the housing for visual inspection tasks.
4.3.2 Control tasks
Tasks to load software from the communications connector.
4.3.3 Handling tasks
Tasks for the mounting and/or replacement of parts (switchgear in general, arresters, etc), tasks for disconnecting
and reconnecting voltage, connecting the inverters to equipment and connecting communications cabling to the
equipment. All those tasks which are neither Inspection or Control will be considered to be Handling.
4.4 General points
This section defines the preventive measures to take to carry out all types of tasks on the unit, working safely and
controlling risks which cannot be avoided.
Protection against direct contact is by means of the housing, which has IP 65 protection class.
The unit has been tested according to the applicable regulations to comply with the safety requirements, the
values for insulation distances and leakage paths for the voltages used.
The tools and/or equipment used in handling tasks must have double reinforced insulation (class II).
4.4.1 General risks existing and preventive measures
-
Impact against immovable objects:
- Inform workers of the risk
- Adequate lighting
- Work with care
- Keep sufficient distance to prevent contact with the part causing the risk (control rod in the isolating switch
door)
-
Knocks, punctures and cuts from objects and/or tools:
- Keep the lid closed if not working inside
- Adequate lighting
- Order and cleanliness
- Mandatory use of hard hat, safety footwear and gloves when necessary
- Flying particles (fan):
- Recommended use of anti-impact glasses when accessing the fan inlet and outlet zones.
- Electrical risk
- Comply with that laid down in the PPE section and in the general safety standards
- Inform the worker of the risk
- Comply with that laid down in the legislation applicable to the installation in which the unit is lo-
cated, both that for the type of installation and the country where it is located itself
4.4.2 Additional risks and measures in handling tasks
-
Thermal Contact
- Inform workers of the risk
- Recommended use of gloves
- Disconnect the power and wait 10 minutes for the hot parts inside the unit (internal radiator) to cool.
To carry out handling on the unit, the voltage must be disconnected.
To disconnect the voltage it is necessary to:
Installation Manual
INGECON
®
SUN SMART TL
AAY2000IKI03
AAY2000IKI03
Rev. _
Date: March 2011
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