Merrow 70-D3B User Manual

INSTRUCTIONS
FOR SETTING UP
AND OPERATING
CLASS
MERROW
MACHINES
r
INTRODUCTION
This book is published !or the guidance of those persons responsible for the operation
and maintenance of Merrow Class 70 Butt-Seaming Machines. II contains diagrams and
descriptive information concerning the most common adjustments necessary to assure
maximum production of the highest quality. For individual problems, consult your nearest
Merrow Distributor.
The Merrow Class 70 Machines are designed and constructed for continuous and per-
fect operation at high speed . The utility and durability of Class 70 Machines are recog-
nized features or their design. Automatic lubrication, light, Crcely moving parts, and
easily adjusted assemblies, reduce to a minimum the maintenance required to obtain
superb performance.
Class 70 Machines overseam and trim simultaneously and produce either a one-
thread or two-thread stitch formation. By cutter adjustments, the seam configuration may
be a true butt seam, a gap seam or an overlap seam, while maintain ing the thinness
necessary for a good fabric processing joint.
We also make other classes of machines including Class "MG" Overstitching Machines,
Plain Crochet Machines, and Shell Stitch Crochet Machines. These machines are being used
successfully by manufacturers throughout the world.
THE MERROW a MACHINE COMPANY
240 Day St., Newington, CT 06111
Telephone {860) 666-0109
Fax (860) 666-TT30

Merrow 70-D3B Specifications

General

Brand	Merrow
Model	70-D3B
Category	Sewing Machine
Language	English