Pentair Biffi ICON 2000 User Manual

11
BIFFI ICON 2000
InstructIon and operatIng manual
3.8 TERMINAL BOARD
IMPORTANT
The removal of any other covers without Biffi’s
approval will invalidate the warranty. Biffi will
not accept any responsibility for any damage or
deterioration that may occur as a result of cover
removal.
Ground studs
Terminate the ground connections to the
ground stud marked . One internal and one
external ground studs are provided.
Check the wiring diagram (always enclosed
with the actuator) and the layout displayed
Connect the motor supply cable previously
sized in accordance with:
- The absorbed current correspondent to the
actuator nominal torque with the torque
limiting device set at 100 percent (see the test
certificate attached to the actuator).
- The applicable plant and safety norms.
Assemble the power terminals protective
barrier, located in the terminal board
compartment, using the enclosed screws.
The control circuit (controls and signals) must
be connected by means of a multicore cable
to the corresponding numbered terminals
according to the wiring diagram.
The internal cables of the actuator are also
numbered according to the wiring diagram.
Actuators are always delivered with the
motors wound and connected in accordance
to customer requests. Voltage and frequency
values are stated on the motor name-plate.
3.9 INSTRUCTIONS FOR THE
EXPLOSIONPROOF ENCLOSURES
IMPORTANT
Electric actuator ICON 2000 shall be installed
and maintained according to the applicable
rules regarding the electrical installations in
hazardous area (other than mines) classified as
zone 1 (gas); example: EN 60079-10 (hazardous
area classification), EN 60079-14 (electrical
installation), EN 60079-17 (maintenance), and/or
other national standards.
During the dismantling and subsequent
reassembling of the explosionproof
enclosures (covers, cable glands, joints)
be careful to bring these enclosures back
to their original condition to maintain their
integrity. In particular, be sure the joint
surfaces of all enclosures are spread with a
film of recommended grease (see chapter 4,
Lubrication).
Model
Motor
cover
Terminal
enclosure/local
interface covers Material
010 M8x25 M10x30 AISI 316/ASME B16.11 A182-F316 (yield strength ≥ 450 N/mm
2
)
020 M8x25 M10x30 AISI 316/ASME B16.11 A182-F316 (yield strength ≥ 450 N/mm
2
)
030 M10x30 M10x30 AISI 316/ASME B16.11 A182-F316 (yield strength ≥ 450 N/mm
2
)
040 M10x30 M10x30 AISI 316/ASME B16.11 A182-F316 (yield strength ≥ 450 N/mm
2
)
050 M12x45 M10x30 AISI 316/ASME B16.11 A182-F316 (yield strength ≥ 450 N/mm
2
)
So please:
•Donotdamagetheexplosionproofmating
surfaces on the housing and on the electrical
enclosures covers.
•Reinstallallthescrewsthatgowiththe
dismantled parts, and block them with a
thread sealant after spreading them with
a film of copper- or molybdenum-based
grease. This will keep screws from sticking
and make maintenance operations easier.
•Checkthattheboltsandscrewsarethesame
dimension and quality as the original ones
(as stated on the nameplate), or of a better
quality.
•Replacetheweatherproofsealsthatmay
have been removed (O-ring for the covers,
O-ring for the explosionproof joint of the
motor).
WARNING
Do not operate the actuator electrically when the
electrical enclosures are removed. Operating the
unit with the electrical enclosures removed could
cause personal injury.
on the back of the terminals enclosure cover,
to ensure a correct electrical connection. All
terminations should be made by insulated ring
or spade connectors using the appropriate
crimping tool. This operation will ensure easy
and correct electrical connection.

Pentair Biffi ICON 2000 Specifications

General

Brand	Pentair
Model	Biffi ICON 2000
Category	Controller
Language	English