Guyson 6 - Page 69

Operation &
Maintenance
Manual
Issue:
10
A6ML0066 – Euroblast SF Instruction Manual
Date:
05/2019
Page: 69
10.2 Electrical schematics and parts lists
The following references are used on the electrical drawing package.
Where numbering is added, this is to distinguish between like components.
Where a component consists of several units performing different functions, separate part numbers
are given.
Reference
Description
Example
A
Assemblies/sub-assemblies
Speed controller, PLC
B
Transducers
Pressure, Vacuum, Reed, Proximity
and Limit switches
E
Misc. equipment
Machine lighting
F
Protection devices
Fuses, Overloads, RCDs
H
Signalling devices
Visual and Audio indicators
KA
Relays
Control, Signal, Interface relays
KM
Main contactors
Motor contactors
KT
Timers
Process, Interface, Delay timers
M
Motors
All electrical motors
P
Test devices, meters
Hourmeter, Counter, Ammeter,
Voltmeter
Q
Mechanical connecting devices for
power circuits
Isolators, Circuit breakers
R
Resistors
Potentiometers, Resistors
S
Mechanical connecting devices for
control circuits
Selector switches, Pushbuttons
T
Transformers
Voltage: Lighting, Controls, Power,
Sensors
U
Converters (electrical)
Rectifiers, Encoders, Filters
X
Terminal connectors
Plugs/Sockets, Terminals
Y
Electrically actuated devices
Solenoid valves, Motor brakes, Door
locks
Note:
These reference letters should be distinguished from lower case letters used to identify terminal
connections