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Sigma BM40 User Manual

Sigma BM40
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Instruction manual BMC-40 -VVM-
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Via Artigianato 85 25030 Torbole Casaglia.
(BRESCIA) ITALY Tel 030 265 04 79 Fax 030 265 01 43
USE AND MAINTENANCE INSTRUCTION MANUAL
PLANETARY MIXER BM40
MECHANICAL SPEED VARIATION
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Sigma BM40 Specifications

General IconGeneral
BrandSigma
ModelBM40
CategoryMixer
LanguageEnglish

Summary

SAFETY INSTRUCTIONS

Safety Devices

The mixer is equipped with safety devices like master switch, circuit breaker, and guards that must not be removed.

Applied Safety Standards

Lists applied safety standards like EN 292, EN 294, CEI 17-13, and EU Directives.

RESIDUAL RISKS

Danger from Moving Parts

Risk of physical injury from moving parts if casing is removed or grid is bypassed.

Electrocution Hazard

Risk of electrocution if the mixer lacks an adequate earthing system.

Automatic Cycle Risks

Risk of injury from moving limbs into the mixer during its automatic operating cycle.

SYMBOLS AND PERSONNEL QUALIFICATIONS

Important Operational Attention

Key operational points including PPE, cleaning, safety devices, and stopping procedures.

PERSONNEL QUALIFICATIONS AND SYMBOLS

Operator Qualifications

Defines qualifications for operators, electrical and mechanical technicians, and personnel in charge of handling.

Assistance Information

Provides contact details for requesting manual updates, customer assistance, spare parts, and training.

Important Attention Warning

Highlights the need to pay attention to indicated operations, as non-compliance can cause harm or damage.

USE AND DESCRIPTION OF THE MIXER

INSTRUCTIONS FOR USE

Bowl and Grid Positioning

Explains the correct mounting of the bowl and closing of the protective grid for operation.

Tool Insertion and Locking

Details the procedure for inserting and locking the tool into the tool holder shaft.

Starting the Work Cycle

Describes lifting the bowl and closing the grid to start the work cycle after ingredient insertion.

BEST MIX CONTROL PANEL

Control Panel Overview

Identifies and describes the functions of buttons like STOP, START, MODE, EMERGENCY STOP, and display indicators.

Manual Operation Mode

Explains how to operate the mixer manually using the START button and the visual feedback on the display.

Automatic Operation Mode

Describes the mixer's operation under digital timer control, indicated by moving blue lights.

WORKING WITH THE DIGITAL TIMER

Setting the Timer

Details how to set the minutes and seconds for the timer using the MODE, +, and - buttons.

IMPORTANT OPERATIONAL PRECAUTIONS

Speed Change Precautions

Warns against changing speeds while the mixer is not running to prevent damage to belt and gears.

Operation Safety Stops

Notes that opening the grid or lowering the bowl while running will stop the mixer.

Recommended Speed Setting

Suggests using the lowest speed setting initially, especially with the dough hook, to prevent damage.

CONDITIONS FOR USE

Atmospheric and Installation Conditions

Specifies requirements for installation: lit, ventilated building, solid/level support, temperature, and humidity.

Lighting Requirements

States that lighting must be sufficient to read controls and signs without blinding the operator.

Noise and Vibration Levels

Mentions normal vibration levels and noise emissions of 70 dbA.

Electromagnetic and Explosion Risks

Addresses the machine's suitability for industrial environments and its incompatibility with explosive atmospheres.

IDENTIFICATION AND HAZARDOUS AREAS

TECHNICAL DATA, PACKAGING, DIMENSIONS AND WEIGHT

Machine Identification Plate

Describes the information found on the mixer's identification plate and operator position.

Packaging Types and Dimensions

Lists four types of packaging and provides dimensions for pallet+box and cage packaging.

Technical Specifications

Details technical data like model, dimensions, weight, bowl capacity, and power.

TRANSPORTATION AND HANDLING

Handling Machine Without Pallet

Provides instructions for safely handling the mixer using straps and appropriate lifting equipment.

Handling Machine On Pallet

Gives guidelines for handling the mixer when it is on a pallet, using lift trucks and ensuring safety.

STORAGE GUIDELINES

Storage of Packed Mixer

Specifies conditions for storing packed mixers: closed, covered, smooth surface, temperature, and humidity limits.

Storage of Unpacked Mixer

Outlines storage requirements for unpacked mixers, including lifting from the ground and protection from elements.

INSTALLATION

Installation Requirements

Details the need for a stable, vertical position on a sturdy surface and anchoring if tipping is a risk.

Electrical Connection

Emphasizes that electrical connection must be done by a specialized electrician following standards.

PRESERVATION OF THE MACHINE

Storage Before Long Periods of Non-Use

Instructions for preserving the mixer during long periods of inactivity, including cleaning and disconnection.

WARRANTY TERMS

Warranty Validity and Conditions

States the warranty duration and conditions for it to remain valid, including proper use and maintenance.

Improper Use Definitions

Lists examples of improper use that would void the warranty, such as overloading or using unsuitable cleaning tools.

Granting the Warranty

Explains the procedure for reporting defects and the supplier's responsibility for repairs.

CLEANING AND MAINTENANCE OPERATIONS

Safety Systems and Electrical Checks

Outlines periodic checks of safety systems and the electrical system by a specialized electrician.

Control Intervals and Methods

Defines keys for control intervals (daily, weekly, monthly, annually) and methods (observation, function, measurement).

Key Control Components

Describes the function of the Master switch and the Stop circuit/safety micro switch of the grid.

System Controls

Mentions periodic checks of automation functioning, earthing, terminal boards, cables, LEDs, and earthing system.

ROUTINE MAINTENANCE

Maintenance Precautions

Crucial warning not to perform maintenance or cleaning with electricity connected.

Belt Wear Check

Recommends checking belt wear after the first three months of work.

Lubrication Points

Advises greasing and oiling specific points every 4-6 months using MOLYKOTE 165 LT grease.

EXTRAORDINARY MAINTENANCE

Greasing Points

Illustrates points for grease nipples and manual greasing on the mixer's internal mechanisms.

Power Cable Replacement

Specifies the type of power cable (H07RN/F 3x1.5 mm2) for replacement if damaged.

Cleaning Instructions

Advises on cleaning the mixer with a moist cloth, neutral detergents, and degreasing agents, noting it's not jet-proof.

Specialised Interventions

Refers to authorized personnel for interventions like motor replacement, circuit board repair, or factory overhaul.

PERIODICAL MAINTENANCE

Daily Cleaning and Control Operations

Outlines daily tasks including cleaning outside surfaces and checking operative/emergency controls.

Monthly Maintenance Operations

Lists monthly tasks: thorough cleaning, controls check, external components check, and transmission noise check.

Annual Maintenance Operations

Details annual tasks: thorough cleaning/check, transmission organs check, and bolt tightening check.

Bolt Tightening Torques

Screw Tightening Specifications

Provides torque specifications for various screw types (Mixer screws, Stop rod screws, Mixer screws A2).

SPARE PARTS

Requesting Spare Parts

Specifies necessary information (mixer type, serial number, year) for ordering spare parts.

MAIN COMPONENTS

Materials and Disposal

Details materials used (steel, cast iron, brass, plastic) and their disposal requirements.

Electrical System Disposal

States that the electrical system must be dismantled and disposed of by a specialized company.

Surface Treatment and Packaging

Covers surface treatment (food-compatible paint) and compliance of packaging with directives.

DISMANTLING AND WASTE DISPOSAL

User Responsibility for Disposal

Assigns responsibility to the purchaser for putting the mixer out of service according to local standards.

Professional Dismantling

Emphasizes that dismantling mechanical and electrical parts must be entrusted to competent personnel.

SPARE PARTS LIST

Diagram of Spare Parts

Provides a diagram with numbered components for identifying spare parts.

SPARE PARTS LIST TABLE

Component Details

Lists parts with position, quantity, code, and description for ordering.

BLOCKAGE OF MACHINERY AND NECESSARY REMEDIES

Troubleshooting: No Power

Addresses issues where the master switch is on but the warning light does not turn on.

Troubleshooting: Mixer Does Not Start

Covers reasons why the mixer fails to start after pressing the START button.

Troubleshooting: Intermittent Noise

Explains potential causes and remedies for intermittent noise, such as lack of grease.

Troubleshooting: Continuous Noise

Addresses causes and remedies for continuous noise, including checking bearing efficiency.

ELECTRICAL LAYOUT

Wiring Diagrams

Presents electrical diagrams for both three-phase and single-phase connections.

Obligations of Informing Users

Waste Disposal Information

Informs users about the proper disposal of the appliance and its packaging at the end of its life.

Differentiated Waste Collection

Explains the organized differentiated waste collection managed by the manufacturer for recycling.

Illicit Disposal Penalties

Warns that illicit disposal of the product may result in administrative sanctions.

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