Yamato DF Series, Instruction Manual

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57
AFTER SERVICE AND WARRANTY
If a Service Call is required Warranty Card (attached to your Oven)
If any error should occur, record the
error message and stop operation
immediately. Turn OFF power supply
and unplug the power cord from the
receptacle. Then contact the shop from
which you have purchased the product
or our office.
(Data necessary for information)
・
Model of your oven;
・
Serial product number of your oven;
・
Date of purchase
・
Check to find the date in the
guarantee card or the nameplate
attached to the unit.
・
Problem with your oven (as detailed
as possible)
・
Be sure to present the guarantee card
when our service personnel visits
your site.

Please fill out completely and return the
bottom portion of the warranty card when
the unit is received. The completed top
portion is your Registration Card that
should be retained for your records.

Warranty period is one (1) year after the
date of your purchase. During this
warranty period, we will offer free repair
service on the basis of the conditions
provided on the warranty card.

If you need repair service after expiration
of the warranty period, contact our sales
or service representative in your vicinity
or service office for advice.
Minimum Inventory Period of Repair
Parts
Repair parts will be available for at
least 7 years after termination of our
production of DF
・
DH Fain Oven
Series. Repair parts mean the parts
that are necessary to maintain the
performance of the ovens.
TROUBLESHOOTING
Symptom Please check
Even if the electric leakage
breaker is turned on, the
current time will not appear
on the sub display.
●Is the power cord securely connected to the outlet or to
the switch board?
●Is power not failed?
Temperature fluctuates
during operation.
●Check if you have put too much sample.
●Is change in environmental temperature too much?
The specified temperature
cannot be attained.
●Check if you have put too much sample.