Setup Instructions

ManualsBrandsToro ManualsMisc.Replacement Accumulator Kit, HydroJect 3000

Printed in the USA

 2002 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Accumulator

Hydroject



3000

Part No. 80-9190

Form No. 3314-529 Rev A

Setup Instructions

Important Read and understand the following

warnings before attempting to charge or replace a service

accumulator.

Charged accumulators contain high pressure

nitrogen. Installing improper gases in an

accumulator or failing to open the bleed valve

before servicing high pressure water components

can cause an explosion, dismemberment, or death.

Charging requires special tools and precautions.

• Only use nitrogen for accumulator charging.

• Charge accumulators in a well ventilated area.

• Wear eye protection.

• Keep hands and face away from gas valve.

• Slowly open the high pressure water bleed valve

before servicing any component connected to

the high pressure water system. Opening the

high pressure bleed valve allows any trapped

water to escape from the system and also allows

the accumulator piston to move to the bottom of

the accumulator cylinder.

• Do not ship accumulator via air freight.

Warning

Safety and Instruction Decals

Safety decals and instructions are easily

visible to the operator and are located near

any area of potential danger. Replace any

decal that is damaged or lost.

80-8030

80-8880

Replacing the Accumulator

1. Slowly open the high pressure bleed valve (Fig. 1)

allowing any pressurized water to escape from the

pump, valve, and accumulator.

2. Loosen and remove the 4 bolts securing the

accumulator to the main valve (Fig. 1).

Figure 1

1. Accumulator

2. Bleed valve

3. Mounting bolt

3. Remove the accumulator from the valve. Discard the

old accumulator base o-ring seal (Fig. 2).

Summary of content (2 pages)

PAGE 1
Form No. 3314-529 Rev A Accumulator Hydroject 3000 Part No. 80-9190 Setup Instructions Important Read and understand the following warnings before attempting to charge or replace a service accumulator. Warning Charged accumulators contain high pressure nitrogen. Installing improper gases in an accumulator or failing to open the bleed valve before servicing high pressure water components can cause an explosion, dismemberment, or death. Charging requires special tools and precautions.
PAGE 2
1 3 2 Figure 2 1. Accumulator 2. Valve 3. O-ring Figure 4 4. Install the new o-ring seal (included) into the groove in the top of the main valve body and carefully lower the new accumulator onto the seal. The accumulator has 2 sets of decals on it and a rectangular mounting hole pattern. Make sure that the decals are facing forward and rearward when mounting the accumulator to the valve and that the decals are securely attached and legible. 1. 2. 3. 4.