Hoffmann MU3 Series, Operating And Maintenance Manual

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Operating and Maintenance Manual
©
HOFFMANN MU3 & MU3-D
• Version 7.205.00 • 01-2018
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Table of contents
2 WARNING AND SAFETY SYMBOLS USED IN THIS MANUAL ........................................................... 3
3 INTENDED USE AND OPERATION ....................................................................................................... 5
3.1 Transportation and Installation .......................................................................................................... 5
3.2 Technical Changes and Maintenance ............................................................................................... 6
3.3 Operator and Maintenance Personnel ............................................................................................... 6
3.4 Equipment O
wner’s Responsibilities ................................................................................................. 6
3.5 Change of Ownership ........................................................................................................................ 6
4 MACHINE DESCRIPTION ....................................................................................................................... 7
4.1 Terminology used in this manual ................................................................................................... 7
4.2 Machine Description ...................................................................................................................... 7
5 TECHNICAL DATA AND SPECIFICATIONS ......................................................................................... 8
5.1 Operator Environment ........................................................................................................................ 8
6.2 Mechanical Dangers .......................................................................................................................... 9
6.3 Defective equipment .......................................................................................................................... 9
6.4 Electrical Dangers .............................................................................................................................. 9
6.5 Cleaning agents and chemicals ....................................................................................................... 10
6.6 Remaining Risks .............................................................................................................................. 10
7 Noise Emissions ................................................................................................................................. 10
8 WARRANTY AND LIABILITY ............................................................................................................... 11
9 ELECTRICAL AND DUST COLLECTION CONNECTIONS ................................................................ 12
10 CHANGING ROUTER BITS .................................................................................................................. 13
10 CHANGING ROUTER BITS - CONTINUED ......................................................................................... 14
11 ROUTER BIT ADJUSTMENTS ............................................................................................................. 15
12 SELECTING KEY LENGTH AND SETTING ROUTING STROKE ....................................................... 16
13 CALIBRATING AND USING DIGITAL DISPLAYS (MU3-D) ............................................................... 17
14 CALIBRATING TOP DISPLAY TO SET THE ROUTING STROKE ..................................................... 18
15 OVERVIEW - CENTER FENCE PLATE AND SQUARE STOP ........................................................... 22
16 EXAMPLES OF JOINING ANGLES OTHER THAN 45 DEGREES ..................................................... 23
17 STEP-BY-STEP INSTRUCTIONS FOR 45 DEGREE MITER JOINTS ................................................ 24
18-A ACCESSORIES FOR MU3-SERIES DOVETAIL ROUTING MACHINES ............................................ 25
18-B ACCESSORIES FOR MU3-SERIES DOVETAIL ROUTING MACHINES ............................................ 26
19 ROUTER BITS FOR MU3-SERIES DOVETAIL ROUTING MACHINES.............................................. 27
20 HOFFMANN DOVETAIL KEYS ............................................................................................................ 28
21 HOFFMANN DOVETAIL KEYS ............................................................................................................ 29
22 HOFFMANN DOVETAIL KEY SAMPLE CASES ................................................................................. 30
23 TROUBLESHOOTING .......................................................................................................................... 31
24-A MACHINE DRAWINGS AND PARTS LISTS ........................................................................................ 32
24-B MACHINE DRAWINGS AND PARTS LISTS ........................................................................................ 33
24-C MACHINE DRAWINGS AND PARTS LISTS ........................................................................................ 34
25 TERMS AND CONDITIONS OF SALE AND WARRANTY .................................................................. 35