Sigma SFG - User Manual

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INSTRUCTION MANUAL

SHEETER MODEL SFG

INSTRUCTION MANUAL: this instruction, user’s and servicing

manual gives the directions necessary for transport, setting at work,

use and servicing of this machine and must be read before any of

these operations. This manual must be read not only by the

technicians assigned for servicing, but also by the machine operators;

it is important for them to know how to carry out their functions

properly. This manual is an integral part of the machine and must be

kept in a suitable place so as to safeguard its integrity and make it

possible to consult it during all machine life.

Compliance with the rules guarantees proper operation, safety and

operating saving of this machine as well as operators and users’ safety.

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Sigma SFG Specifications

General

Type	Function Generator
Output Waveforms	Sine, Square, Triangle, Ramp, Pulse, DC
Output Impedance	50 Ω
Power Supply	100-240 VAC, 50/60 Hz
Frequency Accuracy	±0.1%
Modulation	AM, FM
Sweep Modes	Linear, Logarithmic
Sweep Time	1 ms

Summary

Symbols and Operator Qualifications

Machine Description and Generalities

Generalities of the SFG Sheeter

Details the machine's function in thinning food pasta layers using adjustable rollers and belts.

Machine Identification Plate

Operating Conditions and Environment

Dimensions and Weights of SFG Sheeters

Transport, Packaging, and Movements

Packaging Dimensions and Palletization

Provides the dimensions of the machine's packaging, including measurements for palletized units.

Lift Carriage Lifting Regulations

Outlines safe procedures for lifting the machine using a lift carriage, emphasizing fork placement and load proximity.

Machine Plane Movements and Handling

Lifting Regulations by Means of Belts

Storage Packaging Conditions

Machine Assembly and Electrical Setup

Operating Instructions Overview

Scraper Assembly and Disassembly

Step-by-step guide on how to install or remove scrapers for cleaning and maintenance purposes.

Protection Grid Operation

Explains the correct procedure for lowering and resetting the machine's safety protection grid.

Belt Engagement and Locking

Details the process of correctly installing and locking the machine's belts into their designated housings.

Machine Operation Controls

General Safety Warnings

Electrical Earthing Requirements

Electric Cabinet and General Requirements

First Startup Procedure

Machine Operation Procedures

Dough Thinning Operation

Explains how to use the machine for puff pastry production, including roller adjustment and dough handling.

End of Job Cleaning and Maintenance

Machine Safety Devices

Servicing and Maintenance Guidelines

Servicing: Use Directions and Cleaning

Recommends cleanliness as the primary servicing method and outlines cleaning agents and methods.

Routine Servicing Checks

Instructs on performing regular maintenance, specifically checking belt wear after the initial working period.

Servicing the Clutch Side

Servicing the Motor Side

Troubleshooting: Failures and Repairs

Extraordinary Servicing Procedures

Directs users to authorized SIGMA personnel for complex repairs or part replacements.

Electrical Wiring Diagram

Presents the electrical wiring diagram for troubleshooting and technical reference.

Requesting Spare Parts

SFG Exploded Diagram - Table 1

Presents an exploded view diagram of the SFG sheeter components for part identification.