Wood-mizer LT20 L - Page 8

Table of Contents Section-Page
6 25doc052711 Table of Contents
SECTION 3 MAINTENANCE 3-1
3.1 Wear Life...................................................................................................................3-1
3.2 Blade Guides ............................................................................................................. 3-1
3.3 Sawdust Removal......................................................................................................3-2
3.4 Carriage Track, Wiper & Scrapers............................................................................3-2
3.5 Vertical Mast Rails.................................................................................................... 3-3
3.6 Miscellaneous............................................................................................................3-4
3.7 Blade Tensioner......................................................................................................... 3-4
3.8 Blade Wheel Belts..................................................................................................... 3-5
3.9 Brake Pads Adjustment ( Gas / Diesel Sawmills Only ) ........................................... 3-5
3.10 Drive Belt Adjustment .............................................................................................. 3-6
3.11 Up/Down System.......................................................................................................3-9
3.12 Power Feed System ................................................................................................. 3-11
3.13 Safety Devices Inspection ....................................................................................... 3-14
SECTION 4 TROUBLESHOOTING GUIDE 2-1
4.1 Sawing Problems.......................................................................................................2-1
4.2 Electrical Problems.................................................................................................... 2-3
4.3 Power Feed Problems................................................................................................ 2-4
4.4 Hydraulic Problems................................................................................................... 2-6
4.5 Engine/Motor and Drive Pulleys Alignment.............................................................2-9
SECTION 5 SAWMILL ALIGNMENT 3-1
5.1 Pre-Alignment Procedures......................................................................................... 3-1
5.2 Frame Setup............................................................................................................... 3-2
5.3 Blade Installation And Alignment............................................................................. 3-2
5.4 Blade Wheel Alignment ............................................................................................3-5
5.5 Adjusting The Lower Track Rollers........................................................................ 3-10
5.6 Adjusting Bed Rails To The Blade..........................................................................3-12
5.7 Blade Guide Arm Vertical Adjustment................................................................... 3-13
5.8 Blade Guide Arm Feed Chain Adjustment..............................................................3-14
5.9 Saw Head Backlash Removal..................................................................................3-17
5.10 Blade Guide Arm Horizontal Adjustment............................................................... 3-19
5.11 Aligning the Blade Guides ......................................................................................3-20
5.12 Blade Deflection...................................................................................................... 3-22
5.13 Blade Guide Vertical Tilt Adjustment..................................................................... 3-23
5.14 Blade Guide Spacing............................................................................................... 3-25
5.15 Horizontal Tilt Adjustment......................................................................................3-26
5.16 Horizontal Adjustment of Side Supports............................................................ 3-27
5.17 Vertical Adjustment of Side Supports.................................................................3-28
5.18 Saw Head Tilt..........................................................................................................3-29
5.19 Blade Height Scale Adjustment............................................................................... 3-31