MDR 710 – WWL Conveyor | Maintenance Manual | 29349817 iii
November 16, 2020
Table of Contents
1 SAFETY INSTRUCTIONS ................................................................................................... 1
1.1 Introduction .............................................................................................................. 1
1.2 For Your Safety ........................................................................................................ 2
1.3 Standard Safety Conventions ................................................................................... 3
1.4 Safety Precautions ................................................................................................... 4
1.4.1 Guards and Guarding ........................................................................................ 4
1.4.2 Headroom ......................................................................................................... 5
1.5 Controls .................................................................................................................... 5
1.5.1 Control Stations ................................................................................................. 5
1.5.2 Safety Devices .................................................................................................. 7
1.6 Operational Safety Precautions ................................................................................ 7
1.7 Installation and Maintenance Safety ......................................................................... 8
1.8 Lockout / Tagout Guidelines ..................................................................................... 9
1.9 Safety Signs ............................................................................................................10
2 GENERAL DESCRIPTION .................................................................................................13
2.1 Introduction .............................................................................................................13
2.2 Conveyor Description ..............................................................................................14
2.2.1 Motor-Driven Roller ..........................................................................................15
2.2.2 Control Card .....................................................................................................15
2.2.3 Photo-Eyes.......................................................................................................16
2.2.4 General Operation ............................................................................................17
2.3 Product Summary ....................................................................................................17
3 PREVENTIVE MAINTENANCE ..........................................................................................25
3.1 General Information .................................................................................................26
3.1.1 Cleaning ...........................................................................................................26