GIRBAU ED460 Installation Instructions Manual page 5

11. Carrying out transport, installation, inspection routines, adjustments, maintenance, repairs, cleaning
or any work on the machines without applying safety measures or having the necessary technical
know-how can lead to ELECTRICAL SHOCK OR SERIOUS ACCIDENTS.
12. When tools designed for specific transport, installation, maintenance and repair routines are
available, their use is compulsory in order to avoid unnecessary risks.
13. Before carrying out any procedures on machines fitted with pneumatic or hydraulic circuits:
- Make the machines COMPLETELY SAFE by following the instructions set out in the
corresponding Manuals or by wedging them with wooden blocks where necessary.
- Bear in mind that working on a component without having previously understood the role that it
performs in the circuit as a whole involves a high risk of suffering a SERIOUS ACCIDENT.
14. BEFORE CARRYING OUT ANY inspection routine, adjustment, maintenance, repairs, cleaning or
any work on the machine, DISCONNECT IT FROM ALL THE ENERGY SOURCES.
- COMPLETELY disconnect the machine from the power supply and prevent the possibility of
accidental reconnection by mechanically locking the automatic external switch and/or the switch
breaker. Stopping the machine with the NORMAL STOP key or push-button is not enough.
- Disconnect the electrical connection of any circuit external to the machine; for example external
dosing equipment, external vending units, folders or ironer feeders. These circuits are
independent of the supply to the machine.
- Before beginning any procedure on machines equipped with an inverter or equipment with
capacitative loads, wait for at least five minutes (10 minutes on equipment with a power rating
greater than 25 kW) after the electrical disconnection, to eliminate risk of residual voltage.
- Close and mechanically lock the manual WATER, GAS, STEAM, THERMAL OIL,
COMPRESSED AIR, etc. supply valves.
- Check that no part of the machine is at an excessively high temperature and that no parts are in
movement through inertia.
15. DANGER! Some fault localisation procedures require checking at different points of the electric
circuit with the machine connected to the power supply and other supply sources. When carrying out
these procedures, respect the following instructions:
- The appropriate checks must be carried out by ONLY ONE PERSON.
- During these procedures, ONLY remove the protective covers from the electric circuit and/or the
inverter. Never remove the covers protecting the moving parts of the machine.
16. THE MANUFACTURER ACCEPTS NO RESPONSIBILITY IF THESE SAFETY INSTRUCTIONS
AND ALL THE INFORMATION IN THE CORRESPONDING MANUALS ARE NOT FOLLOWED.
KEEP THESE INSTRUCTIONS IN A SAFE PLACE.
Safety instructions
5
Code No. 549758
Rev. nº 10/0418