Start-Up Checklist; General; Gas Supply Piping - Beckett CG25 Manual

Figure 9B. Typical wiring using Model RM7840L for Modulating Control (for reference only)
++7+++L
Prepare burner for start-up
,
Professional Installation
and Service Required
Incorrect installation and mishan-
dling of start-up could lead to equip-
ment malfunction and result in
asphyxiation, explosion or fire.
• This burner must be installed and prepared for start-
up by a qualified service technician who is trained
and experienced in commercial gas burner system
installation and operation.
• Carefully follow the wiring diagrams, control instruc-
tion sheets, flame safeguard sequence of operation,
test procedures and all appliance manufacturer's di-
rections that pertain to this installation.
• If any of these items are not clear or are unavailable,
call Beckett at 1-800-645-2876 for assistance.
Start-up check|ist - Verify the following be-
fore attempting to start the burner.
General
CI Carefully
read and become familiar with the
manual, flame safeguard control instructions, se-
quence of operation, pertinent wiring diagrams,
gas system layout, insurance requirements, other
controls and valve literature pertinent to the instal-
lation.
[El Follow the appliance manufacturer's start-up pro-
cedures (when available).
CI Inspect the combustion
air supply and exhaust
venting and verify that they are free of obstruc-
tions and installed and sized in accordance with
all applicable codes.
CI Notify appropriate personnel to schedule start-
up (gas utility, owner, operators, subcontractors,
etc.).
2. Gas Supply Piping
[El Insure that the gas piping is properly sized and
has been inspected by the gas utility, leak tested
at all joints, and purged.
[El To protect the gas train and controls, insure that a
drip leg or dirt pocket has been properly installed.
61 04 BCGSO !:tO8 113