Double E M70 Operating instructions

USERS AND MAINTENANCE MANUAL FOR
M70, M80, AND M100 CORE CUTTERS

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USER’S GUIDE AND MAINTENANCE MANUAL FOR M70, 80, and 100 CORE CUTTER
Version 2.0
September
2018
Copyright © Double E Company, LLC
All rights reserved.
This publicaon cannot be reproduced, completely or parally, without prior wrien authorizaon from Double E Company. Double E Company’s prod-
ucts are subject to frequent changes due to updates and improvements. Therefore, the informaon included in this publicaon can undergo modicaons
without noce. Double E Company appreciates any feedback relang to possible mistakes or omissions.

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A. INTRODUCTION
A.1 Introducon
We thank you for choosing Double E Company Manual Core Cuers and are pleased to
have you as a customer. We are condent that our product will provide you with years
of sasfacon. For opmal performance, please use and maintain your Core Cuer as
outlined in this manual.
We recommend that you read this manual carefully and refer to it whenever a problem
may arise. Our Technical Support department is also always available for advice and
assistance. This manual describes the installaon, operaon, usage precauons, and
detailed informaon about this product’s accessories and opons.
The product must be used according to the instrucons. Keep this manual as a reference
for the future.
Double E Company reserves the right, at any me, to make changes (without any obligaon
of revision), felt to be useful for the product improvement or for any construcve or
commercial reason. Copying, buering and transmission in any form (electronic,
mechanical, by photocopying, translang or others) of this publicaon is forbidden
without express Double E Company authorizaon.

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A.2 Table of Contents
A. Introducon 3
A.1 Introducon 3
A.2 Table of Contents 4
A.3 Important 5
A.4 Warranty 5
B. Safety 5
B.1 Safety Instrucon - Symbology 5
B.2 Safe Operaon of Equipment 6
C. Terminology 7
C.1 Core Cuer Components 7
D. Operang Instrucons 8
D.1 Installing Core Adapters 8
D.2 Seng Cung Assembly Height 9
D.3 Adjusng Core Stops 10
D.4 Adjusng Core Length Bar 11
D.5 Making the Cut 12
E. Product Specicaons 13
E.1 Technical Specicaons 13
F. Maintenance 14
F.1 Roune Inspecon 14
F.2 Annual Maintenance 14
F.3 Non-Roune Maintenance 14
F.4 Decomissioning 14
G. Troubleshoong 15
G.1 Mechanical Troubleshoong 15
G.1 Electrical Troubleshoong 18
H. Manufacturers Declaraon 19
I. Returns 19

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A.3 Important
• Do not use this product before having read and understood the whole content of this
manual.
• Double E Company has done everything possible to make this manual complete and
correct.
• Please transfer this manual to subsequent users if the product is lent or sold.
• Should this documentaon or the warning labels applied on the device be lost or
damaged, please request replacements from the supplying company.
A.4 Warranty
See general terms of sale.
B. SAFETY
B.1 Safety Instrucon - Symbology
• For safe operaon of the Core Cuers, carefully read these safety instrucons before
use.
• Follow every WARNING and ATTENTION note, described in this secon, as they are
extremely important for safety.
• In this manual, warnings and are indicated by the following signal word convenons.
Indicates a potenally dangerous situaon that, if not avoided, is almost
ceran to cause serious injury or death.
Indicates a potenally dangerous situaon that, if not avoided, can cause
moderate to serious injuries, or even death.
Indicates a potenally dangerous situaon that, if not avoided can cause
minor to moderate injuries or damage to the equipment.
Highlights informaon needed to ensure proper use of this device.

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B.2 Safe Operaon of Equipment
Double E Company designs and manufactures core cuutters with maximum safety in
mind. Please take careful note of the following rules for safe operation:
· Double E recommends always using the core cuer carefully without abusing it. Avoid strong
collisions and/or accidental impacts with foreign bodies. These collisions can damage the
machines internal and external parts.
· There is risk of injury or pinching from the rotaon of the cuer during cung. Keep
sucient distance during cung and do not touch any part of the moving machine during
rotaon.
· Do not wear loose hair or clothing near rotang parts for risk of entanglement.
· Do not use the core cuer in working condions dierent than stated in the specicaons
table or on any notes on the assembly drawing.
· Do not exceed the operang loads of the machine as specied on the customer quotaon
and/or assembly drawing. This voids the warranty and can be unsafe.
· Make sure all fasteners and guards are in place before operaon.
All replacement parts on this core cuer should be original equipment supplied by the
DoubleE Company.

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C. TERMINOLOGY
C.1 Core Cuer Components
1. Machine Frame
2. Control Box
3. Motor/Gearbox
4. Core Support Bar
5. Core Adapter Set
6. Cung Assembly
7. Length Stop

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D. OPERATING INSTRUCTIONS
D.1 Installing Core Adapters
Do not perform any installation while the main switch is on
Install the sliding core adapter (13), the staonary core adapter (14), the spacer (15), and anvil
(16) on the core support bar. Use the washer (17) and athead socket screw (18) to clamp the
pieces on the bar securely. Insure the sliding and staonary core adapters rotate freely.
HINT: For quicker diameter change, leave the 6” and 3” sliding adapters on the bar at all
mes.
Slide a core onto the support bar. Be sure the bar is level with the core resng on the drive
rolls. If not, raise or lower the le end of the bar as necessary. Lock it in place with the
clamping lever.
Be careful working in the area around the guarded cung blade.

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D.2 Seng Cung Assembly Height
Do not perform any installation while the main switch is on.
With the core sll on the bar, loosen bolt 7 and adjust the height so the cung arm 6 is
horizontal when the blade contacts the core. When completed, reghten olt 7 to lock the
assembly at the correct height.

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D.3 Adjusng Core Stops
Do not perform any installation while the main switch is on.
The core stop help keep the core from bouncing when cut. Loosen lever 8 to allow the stopsto
slide. Slide arm 17 so the bearing is lightly touching the core above it’s center point. Tighten
lever 8.