Friabilimeter
operating instructions
Page 32 of 48
Revision 7
© 2016 – Pfeuffer GmbH
Cleaning
9.1
NOTE
Do not use any sharp objects or tools for cleaning. Only use objects that are expressly
intended for this purpose.
During cleaning work, wear personal protective equipment according to the company
health and safety regulations.
During cleaning, make sure that no water, steam or dust can penetrate the
electronics area.
Cleaning
Rectification
Interval
Housing surface
With a clean, dry and lint-free cloth.
Clean with a damp cloth in case of heavy contamination.
w
Sieve drum
Use the small or large brush supplied with the product.
After each
investigation
Pressure roll
Use the small or large brush supplied with the product.
After each
investigation
Drive rolls
Use the small or large brush supplied with the product.
After each
investigation
Inspection interval and function test
9.2
Sub-assembly
Interval in one-shift working
Normal function tests:
w
m
¼ y
½ y
y
Main switch
ON/OFF
X
Firm seating of magnet (blue) inside the front hood
X
Mains cable and connection
X
Labels and warning notes in place and legible (by visual
inspection)
X
Electrical test according to VDE
See DGUV regulation 3
Maintenance
9.3
9.3.1
Tool
Before you start work, prepare the following tools and equipment:
•
Drill with 3.3 mm drill bit for drilling out the rivets on the top of the housing
•
Phillips screwdriver
•
2 flat-blade screwdrivers (supplied with the product) for renewing the pressure roll and adjusting
the setscrew
•
1-2 mm flat-blade screwdriver for sliding pins
•
10 mm hexagon wrench for sliding pins
•
2 mm Allen key for chain sprockets and 4 mm Allen key for pull handle
