Description
MODULE 07204 – LOW-PRESSUREWATER CLEANING
1. Describe or demonstrate knowledge of low-pressure water washers:
- Basic equipment components and functions
- Accessories
- Cleaning and surface preparation agents
- Applications • Wet abrasive blasting requirements
- Surface preparation standards and inspection techniques
2. Describe or demonstrate knowledge of typical low-pressure washer operation guidelines:
- Warnings and hazards
- Pressure relief
- Starting and stopping
- Spraying
- Storage
