Porter-Cable CH250 Assembly, Remove Generator from Carton, Grounding the Generator

ASSEMBLY

Read this manual. Do not attempt to operate equipment until you have read this Manual for Safety, Operation, and Maintenance Instruc- tions.

NOTE: This manual is a general manual. Informa- tion in this manual may or may not pertain to your model. Please read carefully.

NOTE: Left and right describes the location of a part with the operator facing the outlet panel.

REMOVE GENERATOR FROM CARTON

•Open carton from top.

•Cut carton along dotted lines.

•Remove all carton inserts.

•Remove generator through opening in carton.

•Remove shipping block from under the generator head by unscrewing the bolt and remove the wood block. It is very important that this is removed before starting your generator. See Figure 1.

Figure 1

IMPORTANT: Before any attempt to start your genera- tor be sure to check engine oil (See Engine Operator's manual)

GROUNDING THE GENERATOR

A grounding lug is supplied with the generator for use when required by local electrical ordinances. Refer to article 250 of the National Electrical Code to clarify any needed grounding information. Your local electric company or a certified electrician should be able to help you with this information.

Grounding Lug

Figure 2

NOTE: Your engine is already grounded to the frame by a grounding strap.

OBTAINING ELECTRICITY FROM THE GENERATOR

There are basically 2 ways to obtain electricity from a gen- erator:

1.Use of extension cords directly from the generator to the appliance, lights, tools, etc.

2.Use of a double-throw transfer switch installed directly to the main electrical supply outside of house.

Extension Cords

When using an appliance or tool at a considerable distance from the generator, a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot recep- tacle that accepts the tool's plug MUST be used in order to reduce the risk of electrical shock. A cord of adequate size must be used. Using the following chart to determine the minimum wire size required.

Extension Cord Wire Gauge Chart

Cord	Wire Gauge
Length	Size	Amperage
0 to 100 ft.	12 ga.	*Up to 20 amp draw
0 to 100 ft.	10 ga.	Up to 30 amp draw

*NOTE: When amperage exceeds 20 amp; a 12 gauge extension cord should not be used for long distances.

An extension cord that is hot to the touch is overloaded. Repair or replace damaged exten- sion cords immediately.

10 — ENG