Weil-McLain CGI-4E manual Contents, GOLD CGi-4E Gas-FiredWater Boiler - Boiler Manual

GOLD CGi-4E Gas-Fired Water Boiler — Boiler Manual

Contents
	How it works	2–3
	Hazard definitions	4
	Please read before proceeding	5
1	Prepare boiler location	6–11
2	Prepare boiler	12–13
3	Venting	14-19
4	Water piping	20-29
5	Gas piping	30
6	Field wiring	31
7	Start-up	32-36
8	Check-out procedure — checklist	37
9	Operation	38-42
10	Service and maintenance	43-47
11	Troubleshooting	48-57
12	Replacement parts	58-65
13	Dimensions and ratings	66-67

Hazard definitions

The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.

Indicates presence of hazards that will cause severe personal injury, death or substantial property damage.

Indicates presence of hazards that can cause severe personal injury, death or substantial property damage.

Indicates presence of hazards that will or can cause minor personal injury or property dam- age.

Indicates special instructions on installation, operation or maintenance that are important but not related to personal injury or property damage.

4 Part Number 550-110-711/1108