Gako Unguator e/s, Operating Instructions Manual

Page: 36 / 52

36
General notes on the UNGUATOR
®
Mixing System
The air was not diminuated from the UNGUATOR ® Jar. Then the mixing blade
centrifuges the ointment against the UNGUATOR ® Jar wall, forming an air column
inside in which the UNGUATOR ® MB cannot clean itself and unmixed constituents
may adhere to the UNGUATOR ® MB.
The UNGUATOR
®
Jar bottom has not been moved up. The penetrating UNGU-
ATOR
®
MB will generate an overpressure at high rate of speed that cannot be
compensated when the movable bottom yields. Thus the overpressure may cause
mixed material, mainly liquid constituents, to squeeze out of the seals on the threaded
UNGUATOR
®
Jar Lid, between UNGUATOR
®
Jar bottom and UNGUATOR
®
Jar housing
and along the shaft of the UNGUATOR
®
MB [1].
The sealing lip on the UNGUATOR
®
Jar bottom does not retain liquids during the
emulsifying process. Before starting the mixing process, particularly for large amounts
of liquids, the region round the sealing lip of the UNGUATOR
®
Jar bottom should be
carefully brushed with foundation so as to improve its sealing quality.
The sealing lip of the UNGUATOR ® Jar Lid is damaged by the shaft tappets of the
UNGUATOR ® MB upon perforating the lid. This will cause ointment to creep up the
shaft.
The UNGUATOR
®
Jar Lid is not tightened correctly and not held during the manually
guided stroke. This may cause the UNGUATOR
®
Jar Lid to untwist during the mixing
process, resulting in a large mess.
The user failed to diminuate air again or to mount a UNGUATOR
®
Varionozzle or
UNGUATOR
®
applicator before dispensing. This will cause the user to first push the
air out of the opening and the ointment will follow in a gush [1].
4.3 Notes on Dispensing Ointment
Each customer should be given specific dispensing instruction when being given
ointment in an UNGUATOR
®
Jar. The use of the UNGUATOR
®
Spindle should be
explained for large UNGUATOR
®
Jars. Low-viscous ointments should be fitted with an
UNGUATOR
®
Applicator or an UNGUATOR
®
varionozzle to reduce the dispensed
volume. Medium-viscous ointments can be easily emptied through the small opening
of the UNGUATOR
®
Jar. Principle-related, very pasty ointments cannot be pressed
through this opening, even using the spindle.