Oregon 613GC Starting and Stopping a CHAIN-BASED CUT OFF SAW, Cold Engine Starting Procedure

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613GC OPERATOR’S MANUAL

OPERATION

STARTING AND STOPPING A CHAIN-BASED CUT OFF SAW

Never start a chain-based cut off saw without the guide bar, WARNING diamond chain and side cover properly assembled. The clutch may

come loose and cause personal injury.

 

 

 

 

 

Always move a chain-based cut off saw at least 10 feet (3 m) away

 

 

 

 

 

CAUTION

 

 

 

 

 

from the fueling area before starting.

 

 

 

 

 

 

 

 

 

Place the chain-based cut off saw on clear ground. Ensure that

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IMPORTANT

 

 

 

 

 

 

 

 

 

secure footing is established and diamond chain is not contacting

 

 

 

 

 

 

 

any objects.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COLD ENGINE STARTING PROCEDURE

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

1.

Toggle the ignition switch to the "ON" position and pull the

 

 

 

 

 

 

 

 

 

 

 

 

choke lever out.

 

 

 

 

 

 

 

 

 

 

2.

Lock the throttle in the start position by depressing the trigger

 

 

A

 

(A) and trigger interlock (B) at the same time.

3.Depress and hold throttle lock button (C) while releasing the trigger and trigger interlock in succession.

4.Press decompression valve (D).

5.

Open the water valve ¼ turn.

Figure 1: Trigger, trigger interlock,

6.

Place the 613GC Cut-Off Saw on the ground making sure the

throttle lock

 

chain is free of any obstructions.

 

 

 

7.

Place right foot on the base of the rear handle.

 

 

8.

Place left hand on front handle.

 

 

9.

With right hand, slowly pull starter handle until the starter

 

 

 

pawls engage.

 

 

10.

Pull the starter cord (hard, fast, short pulls) until engine fires or

 

 

 

"pops" - should be 1 to 7 pulls.

 

 

11.

Push the choke lever in.

 

D

12.

Check decompression valve. Press if necessary.

 

 

 

13.

Pull the starter cord until engine starts - should be 1 to 2 pulls.

 

 

14.

When the engine starts, allow the engine to idle. Pull on the

 

 

 

 

 

Figure 2: Decompression valve

 

throttle trigger several times to help warm up the engine.

15.

Open the water valve completely.

 

 

Warm Engine Starting Procedure

1.Use the same procedure as starting cold engine, but DO NOT pull choke lever out. If choke is used, the carburetor will flood with gas.

2.If the engine does not start in 3 hard, fast pulls with the throttle locked, unlock the throttle and pull

the starter cord 3 more times.

Note: To hold the trigger fully open it may be necessary to insert right foot into rear handle opening and twist.

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Contents CUT-OFF SAW 613GC OPERATOR’S Manual 613GC OPERATOR’S Manual Symbols & Labels Following Symbol Applies to ALL the Items Listed on this Following Symbol Applies to ALL Items Listed on this General Safety PrecautionsEngine BREAK-IN Technical Specifications Guide BAR and Diamond Chain Installation SET-UP Fuel Handling Fuel MixingFueling Cold Engine Starting Procedure Starting and Stopping a CHAIN-BASED CUT OFF SAWPRE-CUT Checklist Planning the CUTCutting with the 613GC CUT-OFF SAW Cutting TipsSystem CLEAN-UP After Each USE After 10 Hours of USEAfter 40 Hours of USE Starter Housing Assembly Starter Cord ReplacementAIR Filter Tensioning the Recoil Spring Chain Tensioner Drive SprocketDrive Sprocket Installation Drive Sprocket RemovalSpark Plug Carburetor Guide Bars Further questions? Call 1-800-321-1240 or 613GC OPERATOR’S Manual Approximate Cutting RatesINCH-FOOT Definition 613GC OPERATOR’S Manual 613GC OPERATOR’S Manual
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