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Weil-McLain CG-7 User Manual

Weil-McLain CG-7
23 pages
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Otetf&fcl
b<f
55D-tio-l,38'/oi%
UlEIL-flldAIN
CG
(Series
11)
and
CGX
(Series
1)
Gas-Fired
Boilers
Boiler
Manual
Includes:
Installation
Start-up
Service
Boiler
Parts
Refer
to
Control
Supplement
for
additional
information
and
Gas
Control
Parts
For
Natural
or
Propane
Gas
BOILER
MANUAL
FOR
USE
BY
A
QUALIFIED
CONTRACTOR
To
the
owner:
Regular
service
on
this
boiler
is
recommended
and
should
be
performed
by
a
qualified
contractor.
To
the
installer:
Read
all
instructions
and
warranty
before
starting.
Any
claims
for
damage
or
shortage
in
shipment
must
be
filed
immediately
against
the
transportation
company
by
the
consignee.
Part
No.
550-110-630/0695DCP
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Weil-McLain CG-7 Specifications

General IconGeneral
BrandWeil-McLain
ModelCG-7
CategoryBoiler
LanguageEnglish

Summary

Section II: Boiler Set-Up

Placing the Boiler

Instructions for safely moving and positioning the boiler at the installation site.

Hydrostatic Pressure Test

Procedure for pressure testing the boiler system before connecting piping or electrical supply.

Draft Hood Installation

Guidelines for securely attaching the draft hood to the boiler's outlet.

Spill Switch Installation

Instructions for fastening and connecting the spill switch.

Damper Installation

Reference to the Control Supplement for information on damper installation.

Breeching Erection

Guidelines for connecting the boiler's vent system to the chimney or vent.

Section V: Wiring

Wiring Multiple Zones

Guidance on wiring for multi-zone heating systems, including circulators and zone valves.

Section VI: Final Adjustments

Water Treatment

Discussion on maintaining water quality and preventing mineral buildup in the boiler system.

Filling System

Detailed steps for filling the boiler and heating distribution system with water.

Inspect Base Insulation

Procedure to check the security and condition of the boiler's base insulation.

To Place in Operation

Instructions and checks required for safely starting up the boiler.

Section IX: Replacement Parts

Component-Assemblies Replacement

Overview of major component and assembly replacement procedures.

Component Replacement Instructions

General guidelines and safety precautions before replacing any boiler parts.

Ratings

Standard Equipment

List of components and features included as standard with the boiler.

Additional Equipment

List of optional equipment available for purchase to enhance boiler functionality.

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