DeDietrich MCA Pro 115, Инструкция по установке и обслуживанию

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MCA Pro 45/65/90/115 MCA-Pro ISM Rv.4.1 2/2017
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Handling ceramic fiber materials
WARNING
The burner gasket for the MCA Pro series and the
cover plate insulation on all models contain ceramic
fiber material. In very high temperature applications,
the ceramic fiber can be converted to cristobalite. The
IARC, International Agency for Research on Cancer, has
come to the conclusion that, “Crystalline silica inhaled
in the form of quartz or cristobalite from occupational
sources is carcinogenic to humans (Group 1).”
• Avoid any contact with eyes and skin and avoid
breathing the dust.
• Use dust respirators that are NIOSH certified
(N95). This type of respirator is based on the
OSHA requirements for cristobalite at the
time this manual was written. There may be
other types of respirators needed depending
on the condition of the job site. The current
NIOSH recommendations can be found on the
NIOSH website at http://www.cdc.gov/niosh/
homepage.html. You can also find a listing for
NIOSH approved respirators, manufacturers,
and phone numbers on the website.
• Wear eye protection, gloves, and long-sleeved,
loose fitting clothing.
• To prevent airborne dust, apply an adequate
amount of water to the combustion chamber lining
or base lining.
• Remove the base insulation or combustion chamber
lining from the boiler and carefully place in a plastic
bag for disposal.
• Wash any potentially contaminated clothing
separately from any other clothing and rinse the
clothes washing machine thoroughly.
NIOSH stated First Aid
- Contact with eyes: Irrigate/rinse immediately.
- Breathing: Fresh air.
Year one special inspection Notice
Before attempting the first year inspection, it is
recommended that you obtain a maintenance kit for
the MCA Pro boiler to ensure that all parts that might
be requires are available. Included in this kit are a
new ignitor, ignitor gasket, heat exchanger cover plate
gasket, and a burner gasket (MCA Pro 35 and 45 only).
Refer to the replacement parts section of this manual
as these parts must be on hand to perform the first
year inspection and replaced if necessary.
DANGER
A failure to replace the above mentioned items could
result in death, severe personal injury or substantial
product/property damage.
1. The first year inspection must be performed no
later than 12 months after the boiler installation.
The following must be included in addition to the
routine annual start-up procedures.
a. Follow the instructions on page 92 for the
removal and replacement of the heat exchanger
cover plate.
b. Visually inspect the heat exchanger and,
if necessary, clean. Refer to the cleaning
instructions and diagrams on page 92 (Cleaning
the heat exchanger - pin side when required).
c. Inspect the condition of the cover plate
insulation and the gasket and replace if
necessary.
d. Remove the burner and inspect it carefully and
clean thoroughly with a vacuum cleaner and
a soft brush if needed. Ensure that there is
no accumulation of debris or blockage in the
burner or burner ports. If necessary, replace the
burner.
e. Disconnect the drain lines and condensate trap,
inspect them and then flush thoroughly
2. Determine any follow-up maintenance and service
needs based on the conditions of the condensate
lines and heat exchanger.
a. If the condensate lines show an accumulation
of sediment or if the heat exchanger shows
substantial fouling, schedule a follow-up service
call to perform the year one inspection again
earlier than the 12 month period.
b. An indication of possible combustion air
contamination can be found in the heavy fouling
of the heat exchanger or condensate lines.
The air intake area will need to be carefully
inspected and any possible contaminants
removed. Refer to page 8 for a listing of
products to avoid.
WARNING
To ensure reliable operation of the MCA Pro boiler and
the system, all causes of contamination and corrosion
must be eliminated.
7. Checking and Maintenance