Memmert INCO 246/246 med CO2 Incubators (Generation 2003) - Manual (Page 64)

64
Maintenance and Servicing
8.3 Adjusting door
A well-closing door is indispensable for incubators.
On Memmert appliances, the tight closing of
the door is optimally guaranteed by a chamber
seal and a door seal (see also page 10 ). In
permanent operation, it is possible that the
flexible seal material will begin to sag. To ensure
that the door closes exactly despite this, an
adjustment may be necessary ( Fig. 38 ).
The top section (1) of the door hinge can be
moved slightly in the direction of the arrow after
the two screws (2) at the top and bottom of the
door have been undone. Afterwards, tighten the
screws down again.
Adjusting the door:
1. Undo the maggot screw (5) (with a jolting
motion, as it is fixed with locking paint).
2. Adjust the door by turning the eccentric (3)
with a screwdriver.
3. Apply locking paint to the maggot screw
and re-tighten it.
The locking plate ( Fig. 39 ) can also be adjusted
in the direction of the arrows after undoing the
screw (6).
1. Undo screw (6).
2. Move locking plate (7) in direction of arrow.
3. Tighten the screws again.
8.4 Repairs and Service
Warning!
After removing covers, live
parts may be exposed. You
may receive an electric shock
if you touch these parts. Disconnect the mains plug before remov-
ing any covers. Any work inside the unit may only be performed by
qualified electricians.
Repairs and service work are described in a separate service manual for the INCO
incubator.
2
1
3
4
5
Fig. 38 Adjusting door
1 Upper section of the door hinge
2 Mounting bolts
3 Eccentric tappet
4 Eccentric socket
5 Headless screw
7
6
Fig. 39 Adjusting locking plate
6 Screw
7 Locking plate