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Pegasus M800 User Manual

Pegasus M800
120 pages
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M800

M832 Series: 
M852 Series: 
INSTRUCTIONS
M832 Series: Safety stitch machine
M852 Series:Overedgers
BEDIENUNGSANLEITUNG
M832er Baureihe: Sicherheitsnaht-maschinen
M852er Baureihe: Überwendlichnähmaschinen
INSTRUCTIONS DE SERVICE
Série M832: Safety stitch machine
Série M852: Surjeteuses-raseuses ultra-rapides
INSTRUCCIONES PARA EL MANEJO
Serie M832: Maquinas de puntada de sequridad
Serie M852: sobreorilladoras
使用说明书
M832 系列 : 安全缝缝纫机
M852 系列 : 包缝缝纫机

Table of Contents

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Pegasus M800 Specifications

General IconGeneral
BrandPegasus
ModelM800
CategorySewing Machine
LanguageEnglish

Summary

Introduction

Indications of dangers, warnings and cautions

Symbols, signs and/or signal words

Attracts user attention to specific points and warnings.

Safety precautions

Safety measures

Covers maintenance safety, pre-operation checks, and operator training.

Location of warning labels and safety devices

Needle breakage shield

Protects eyes from broken needle fragments.

Finger deflector

Prevents needle contact with fingers during operation.

Cloth plate

Covers looper for safety during operation.

Front cover

Covers looper mechanism for safety.

Pulley cover

Covers pulley and belt for safety.

Protectors for safety

Needle breakage shield

Never operate with the needle breakage shield open.

Finger deflector

Never insert fingers into the interstice near the needle.

Pulley cover

Never remove the pulley cover.

Pulley

Check pulley rotation direction; should be clockwise.

Presser foot

Never insert fingers into the interstice under the presser foot.

Schematic diagram of the sewing machine table

Semi-submerged mounting

Diagram showing semi-submerged table mounting.

Sewing machine installation

Operating direction of the machine pulley

Machine pulley rotates clockwise when viewed from the pulley.

Placing the chain for the presser foot lift

Connects presser foot lift lever and treadle; adjust chain length.

Lubrication

Oil

Use Pegasus recommended oil; other oils may damage the machine.

To fill the machine with oil

Fill oil until level is between H and L lines.

Required amount of oil

H is upper limit, L is lower limit for oil level.

Manual lubrication

Procedure for hand-oiling key machine parts.

Silicone oil for H.R. device

Threading

Open cloth plate, needle breakage shield, front cover and presser bar

Open specific parts before threading and reassemble after.

In case the machine is threaded previously

Knot new thread to existing thread for rethreading.

If the machine is not threaded

Thread machine following the diagram attached.

Replacing the needle

Adjusting the thread tension

Opening/closing the presser bar

Adjusting the presser foot pressure

Adjusting the differential feed ratio

Adjusting the stitch length

Replacing the upper knife

Replacing the lower knife

Adjusting overedge width

Sharpening the knives

To resharpen the lower knife

Resharpen lower knife accurately as illustrated.

Upper knife

Requires special grinder; contact dealer or Pegasus.

Cleaning the machine

Oil replacement

To drain the oil

Remove drain screw to drain oil.

Changing the fulcrum on the presser foot

Positioning and adjusting the needle thread take-up

Positioning the thread guides / Adjusting the amount of thread to be supplied from the needle thread take-up

M832 Positioning the thread guides

Standard installation positions for M832 thread guides.

M852 Positioning the thread guides

Standard installation positions for M852 thread guides.

Positioning the double chainstitch looper thread take-up and thread guides / Adjusting the amount of thread to be supplied from the double chainstitch looper thread take-up

Positioning the looper thread take-ups and the thread guide / Adjusting the amount of the looper thread supply

Adjustment dimensions

M832 Standard needle

M852 Standard needle

M832 M852 Needle comparison table

Series subclass specifications

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