Multiquip DCA-600SSK operation manual Cleaning Breather Element, Greasing, Generator Storage

5.After replacing filter cartridge, loosen air bleed plug.

6.Loosen the knob of feed pump, and pump it up and down until no bubbles come out with the fuel from air bleed plug.

7.After bleeding the air, tighten air bleed plug, then push in the knob of feed pump and lock it in position.

8.Replace Corrosion resistor cartridge (if equipped)

9.Screw in valves at the top of the corrosion resistor.

10.Using a filter wrench, turn the cartridge to the left to remove it.

11.Coat the seal surface of the new cartridge with engine oil and install it to the filter holder.

12.Tighten until he packing surface contacts the seal surface of the filter holder, then tighten a further 2/3 of a turn.

13.Open valves.

Cleaning Breather Element

1.Loosen the clamp, then remove the hose and take out breather. Wipe off the dirt around the breather. Check the O-ring, and replace if necessary.

2.Wash the breather in diesel fuel or flushing oil, blow dry with compressed air, then reinstall it.

3.Inspect the hose and if there is any deteriorated oil stuck inside the hose. Replace hose if necessary.

Greasing

1.Using a grease pump, grease the fan hub (1 place) and tension pulley (2 places).

DCA-600SSK — MAINTENANCE

Generator Storage:

For storage of the generator for over 30 days, the following is required:

Fill the fuel tank completely. Treat with fuel stabilizer if necessary.

Completely drain oil from the crankcase and refill if necessary with fresh oil.

Clean the entire generator, internal and external.

Disconnect the negative terminals of the battery and cover it, or remove it from the generator and store it separately.

If the ambient temperature is expected to drop below 0oC, add antifreeze to the radiator.

Cover the generator set and store in a clean, dry place

Removal From Long Term Storage:

Apply oil to the engine valve and rocker arms, and examine the operating condition of the valves.

Remove the oil filler pipe from the turbocharger oil inlet port, add 0.5-1L (0.13-0.26 gal) of oil to the turbocharger, reinstall the oil filler pipe.

Change the oil in engine oil pan.

Replace all the filters.

Flush the inside of the cooling system.

Drain the water from the fuel tank and bleed the air from the fuel system.

If the engine has not been started for more than one year, contact your Komatsu distributor to have engine overhauled.

PAGE 54 — DCA-600SSK — OPERATION AND PARTS MANUAL (STD) — REV. #7 (04/30/10)