INTRODUCTION
MERLION PLUS - E500
STD04
Page 2 of 50
INTRODUCTION
............................................................................................................................ 1
1. Getting acquainted with your Heavy Duty Pressure Washer ................................................ 2
OPERATIONAL INFORMATION
................................................................................................. 3
MACHINE DIMENSION
................................................................................................................ 5
High Pressure Machine Schematic Diagram
.................................................................................... 6
Marking & Indication
....................................................................................................................... 7
Machine Highlights
.......................................................................................................................... 8
HIGH PRESSURE MACHINE LOCKOUT/TAGOUT PROCEDURE
......................................... 8
2. Safety and protection information .......................................................................................... 13
General safety
................................................................................................................................. 13
WARNING
..................................................................................................................................... 14
Safety devices
................................................................................................................................. 15
Transporting the machine
............................................................................................................... 15
Safety PPE
...................................................................................................................................... 17
Operations
...................................................................................................................................... 18
Application Guidelines
................................................................................................................... 18
3. Maintenance and troubleshooting .......................................................................................... 19
Maintenance Schedule
.................................................................................................................... 19
Troubleshooting
.............................................................................................................................. 21
Pump Service Instructions
.............................................................................................................. 22
Torque Specification
...................................................................................................................... 24
4. Machine Spare Parts Lists ....................................................................................................... 25
Motor/Pump Assembly Spare-Parts List
........................................................................................ 26
Water Tank Assembly Spare-Parts List
......................................................................................... 27
Filter Assembly Spare-Parts List
.................................................................................................... 28
E500 Pump Assembly Spare-Parts List
.......................................................................................... 29
E500 Trigger Gun / lance & hose assembly
................................................................................... 37
4. Electrical Assembly .................................................................................................................. 39
Wiring diagram
............................................................................................................................... 39
Main Contactor Overload Setting
................................................................................................... 40
Motor Switch Timer Setting
........................................................................................................... 40
5.Optional Rotating Nozzle .......................................................................................................... 44
E500 Bar Rotating Nozzle – Type 3
.............................................................................................. 45
Operation & Use of Rotating Nozzle –E500
.................................................................................. 48
Optional sand & slurry blasting kit E500
....................................................................................... 49
6. Warranty ................................................................................................................................... 50
Revison History:-
1. Getting acquainted with your Heavy Duty Pressure Washer
Date
Revision
Rev. No.
03/08/2016
Added start-up issues and troubleshooting guide
01
19/04/2017
Updating 220V components
02
05/06/2017
Pump and Component Changeover and removal of CE declaration
03
25/09/2017
Manual Content Updating. Cable and Water Tank P/N update.
04
The information contained in this user guide is subject to change without notice.