Installing Pw Iw/A Additional Sections; Electrical And Pneumatic Hook-Up - Corghi PW IW 6 Manual De Uso

ADDITIONAL SECTIONS
Remove the left-hand casing 1 fig. 4 (base section). Position the frame 2 fig.4 of the additional
section over that of the previous section. Remove the temporary support (3 fig.4).
Position the beam correctly, connect the units together using the screws supplied with
the installation kit. Securely tighten, after having made sure the beams are perfectly
aligned. Connect the centre panel (4 fig.4) and the 230 V power supply cable (5 fig.4).
Replace the left-hand side panel (1 fig.4) on the additional section and level using the
adjustable feet (7 fig.4).
For the section-to-section electrical connection of a machine having a total of 6 heads (two
sections), the power supply at 230V must be taken from the terminal board (provided
inside each section electrical panel) of the first section (drive section) using the extension
cable (1 fig.6) already connected to the drive section. Connect the cable to the terminal
board of the second section.
If the configuration has more than 6 but no more than 24 heads, then high-voltage power (230
V) must be taken from the transformer (2 fig. 6) of the drive section. The 3rd, 5th and 7th
sections are then supplied by means of cables 3-4-5 fig. 6, and the other section-to-section
connections are made as described in the previous example and illustrated in fig. 6.
The electrical hook-up should be carried out following the instructions given in the sec-
tion Electric and Pneumatic Hook-Up.
These instructions also apply to corner configurations. The cables for the corner should
be inserted in the supports provided.

ELECTRICAL AND PNEUMATIC HOOK-UP

WARNING
All operations required for the electrical hook-up of the machine must be carried out
exclusively by a qualified electrician.
- The electricity supply must be suitably rated in relation to:
• the machine's electrical power absorption, specified on the machine's dataplate.
• the distance between the machine and the power supply hook-up point, so that voltage
drops under full load do not exceed 4% (10% during start-up) below the rated voltage
specified on the dataplate.
- The user must:
• fit a power plug in compliance with the current regulations on the power supply
lead
• connect the machine to its own electrical connection having a specific automatic dif-
ferential circuit-breaker, with sensitivity 30 mA
• fit fuses to protect the power supply line, rated as indicated on the general electrical
system diagram enclosed with this manual
• provide a suitable ground system on the workshop mains line.
- To prevent unauthorised use of the machine, always disconnect the mains plug when
PW IW 6" 8" 10" operator's manual
INSTALLING PW IW/A
GB
27