16
G.
When the correct
Zero
value has been entered, press and hold the two
arrow keys together until the display again indicates the chamber
temperature. If the procedure was done correctly, the controller display
should now agree with the thermometer reading to within ±0.5ºC.
H.
Allow the unit to run for at least 30 minutes.
I.
Re-check the thermometer reading, the controller display and the
thermometer should agree to within ±0.5ºC. If not repeat steps D, E and F
above.
SECTION 7
MAINTENANCE
BE ADVISED:
NOTE:
MAKE NO ATTEMPT TO SERVICE OR REPAIR A LAB-LINE PRODUCT UNDER
WARRANTY BEFORE CONSULTING YOUR LAB-LINE DEALER. AFTER THE WARRANTY
PERIOD, SUCH CONSULTATION IS STILL ADVISED, ESPECIALLY WHEN THE REPAIR
MAY BE TECHNICALLY SOPHISTICATED OR DIFFICULT.
IF ASSISTANCE IS NEEDED BEYOND WHAT THE DISTRIBUTOR CAN PROVIDE, PLEASE
CALL THE LAB-LINE CUSTOMER RELATIONS DEPARTMENT AT (319) 556-2241 OR
(800) 522-5463. NO MERCHANDISE, HOWEVER, SHOULD BE RETURNED DIRECTLY TO
LAB-LINE WITHOUT PRIOR APPROVAL FROM LAB-LINE.
CAUTION:
DISCONNECT PLUG FROM ELECTRICAL OUTLET BEFORE
ATTEMPTING ANY MAINTENANCE OR REPAIR OF THIS UNIT.
ROUTINE CLEANING:
Wash the cabinet with a solution of water and mild soap or detergent to
clean off surface dirt, marks or smudges.
Keep the vents clear of dust for free air circulation. This will add to the
service life of components.
The aluminum shelf assembly should be washed with a mild soap and
water. Do not use abrasive or halogen-based cleaners—they will damage the
finish. Rinse thoroughly and dry completely.
Wipe interior glass with an ammonia-based glass cleaner and a soft,
lint-free cloth.
Clean up spills inside the chamber as soon as possible to prevent them
from being baked on. When the oven is cool, use hot soapy water and a soft
cloth to clean the #304 stainless steel chamber. Do not use scouring pads with
metallic content, chlorine bleach or halogen-based cleaners. (Special order units
may come with stainless steel shelves, in addition to the stainless steel interior.)