Valdorf GT8600G Installation And Operation Manual - page 16
14
Cleaning and Maintenance
Stainless Steel Surfaces
a. Clean exterior surfaces of griddle toaster with hot water, a mild detergent solution and a soft
scrubbing brush. Note that gas control knobs are a push fit onto gas control valve spindles
and can be removed to clean front of control panel.
b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless
steel wool. Always apply cleaner when appliance is cold and rub in direction of grain.
c. To remove any discolouration, use an approved stainless steel cleaner or stainless steel wool.
Always rub in direction of grain.
d. Dry all components thoroughly with a dry cloth and polish with a soft dry cloth.
Periodic Maintenance
NOTE: All maintenance operations should only be carried out by a qualified service person.
To achieve the best results, cleaning must be regular and thorough and all controls and mechanical parts
should be checked and adjusted periodically by a qualified service person. If any small faults occur, have
them attended to promptly. Don't wait until they cause a complete breakdown. It is recommended that
the appliance is serviced every 6 months.
Gas Control Valve Re-Greasing
Gas control valve should be dismantled and greased every 6 months to ensure correct operation.
To carry out this operation;-
a. Remove gas control knobs from gas tap spindles.
b. Remove drip tray from appliance.
c. Remove two screws on underside of control panel, securing
control panel to hob and remove control panel.
d. Remove the 2 screws holding shaft plate to gas control
body and remove control shaft and plate. Note orientation
of shaft for correct re-assembly.
e. Using needle nose pliers or similar, pull out gas control
spindle, again noting its orientation.
f. Apply a suitable high temperature gas cock
grease or lubricant such as ROCOL - A.S.P (Anti
scuffing paste) / Dry Moly Paste to outside of
spindle.
g. Replace spindle and re-assemble gas control in
reverse order.
h. Refit control panel to appliance.
i. Refit knobs to gas control valve spindles.
Spindle
Two Screws
Fig 5
Fig 6