array boiler pre-check list - riello
TRANSCRIPT
Array Boiler PRE-CHECK LIST Boiler set-up details (only fill out the boxes that are applicable to the type of fuel used).
1.Is wiring connected correctly and tight?
2.Have the burner safeties been checked for proper operation?
3.Has every boiler safety devices been tested for proper operation?
4.Have the gas shut off valves been verified for proper operation?
5.Has the gas train been checked for leaks?
6.Is the system sensor mounted in the secondary loop?
7.Is the combustion air damper used?
i. Is the end switch wired?
ii. Is parameter "out 3" to set to 15 ?
8.Is a step down regulator (service regulator) being used?
i. What pressure is the service regulator set at?
ii.Is the distance between the service regulator and the boiler greater than 10'?
9.What is the set point (F/C)?
10.What is the CH mode?
Please provide the following information with combustion data before contacting Riello Technical Support: (905) 542-0303
Yes No
Yes No
Yes No
No
No
Yes No
Yes No
INSERT IMAGE(S)
Yes
Yes
(PLEASE INCLUDE THE RBNA# IN THE EMAIL
SUBJECT LINE)
Yes No
Yes No
Yes No
Yes No
Date:
Job Name:
Boiler Model:
Array 1000-2000
Application: Boiler Input:
BTUH:
Notes: Signature:
Boiler Manufacture: Serial Number:
Safeties:
********Correction Factor Formulas
NOx Corrected to 3%O2 = NOx * (17.9/ (20.9 - O2)) SCFM = CFM * (Press/Press+14.7)
Service or Start-up
Array 3000-4000
Type of Fuel
Please provide the following information with combustion data before contacting Riello Technical Support: (905) 542-0303
Select box if the fuel is propane.
Gas And Or Oil Train Parts Models
Array
MOD1
MOD2
MOD3
MOD4
Array 1000
Array 1500
Array 2000
Technician:
BURNER
Load Points
Fan
(RPM)
CO2
(%)
O2
(@3%)
CO
(ppm)
NOX
(%)
Ambient
Temp
(°F)
Flue Gas
Temp
Efficie-
ncy
Inlet
Gas
PSI)
Manifold
Gas
(In WC)
Stack
(In WC)
CHAMBER/FLUE EFFICIENCY WATER
(in WC/ (°F) (%)
Gas Flow
(SCFH)
GAS
Draft
Low
Ign.
High
Low
Ign.
High
Low
Ign.
High
Low
Ign.
High
Speed
Temp
in
Temp
Out
(°F) (°F)
Water
(GPM)
Flow