Skibo PEQUEA CX550 Manuale utente

Operator’s Manual

Wood Chipper

Model CX550

®®

THIS MANUAL MUST BE READ AND UNDERSTOOD BEFORE ANYONE OPERATES THIS MACHINE!

Manual# 990020

Revised 08/2015

YOU MUST FILL OUT YOUR WARRANTY REGISTRATION

TO ACTIVATE YOUR WARRANTY AND TO QUALIFY FOR

PARTS AND SERVICE!!

To the Owner;

Thank-You for choosing a quality product from Pequea Machine, Inc. We

strive to give you the best equipment and the best level of service of any

company. With a little care and maintenance this machine will do your work

for you for many years. In this manual, we make an effort to get you better

acquainted with the machine so you can achieve maximum performance. We

design and build all of our equipment with the end user in mind so we wel-

come any suggestions or ideas for improvement. Please note that it is within

our rights to make changes or improvements to our equipment without updat-

ing the equipment that was manufactured before the change took place.

Please take a few minutes to ll out the area below. This information will be

valuable to you when ordering parts or requesting service from your dealer.

Dealer Name:_____________________________

Dealer Phone Number:______________________

Service Manager/Technician:_________________

Model# and Description:_____________________

Serial Number:____________________________

Date of Purchase:__________________________

TABLE OF CONTENTS

Introduction ……………………………………………………………… 2

Intended Use ………………………………………………… 2

Serial Number …………………………………………….… 2

Specications ………………………………………………… 2

Safety …………………………………………………………………….… 3

Driveline Safety ……………………………..…………….… 4

Inspection and Set-up ………………………………………………… 5

Operation …………………………………………………………………… 6

Startup ………………………………………………………… 6

Chipping Tips ………………………………………………… 6

Chip Chute Adjustments …………………………………… 7

Deector ……………………………………………………… 7

Maintenance & Service ……………………………………………… 8

Belt Tension …………………………………………………… 8

Replacing the Belts …………………………………………… 8

Knives ………………………………………………………… 9

Anvil …………………………………………………………… 9

Lubrication…………………………………………………………………10

Bearings ……………………………………………………… 10

Warranty …………………………………………………………………… 11

Intended Use

Pequea Chippers are designed to chip natural, untreated wood only. Materials that are processed

may contain chemicals or biproducts that could corrode the machine, damage the blades, or sponta-

neously combust. Pequea will not cover under warranty any chipper that has been used for anything

besides natural wood.

Serial Number

The chipper’s serial number is located on the

inside of the base. This number helps us to track

changes and improvements and must be men-

tioned when ordering parts or requesting service.

For your convenience, a space has been provided

inside the front cover of this manual to record the

serial number, model number, purchase date, and

dealer name.

Specications

INTRODUCTION

Figure 1

Specications CX350 CX550 CX551 CX951

Chip Opening 3 x 5.5 in. (7.5 x 14cm) 5.5 x 8 in. (14 x 20cm) 9 x 16 in (23 x 40.6cm)

Drive System PTO PTO PTO

Engine N/A N/A N/A

Transport 3 Point Hitch

HP Required 16 35+ 80+

Rotor/Drum Size 65 lbs. 165 lbs. 490 lbs.

Knives (2) 2.5 x 3.25 x 5/16 in. (4) 2.5 x 3.25 x 5/16 in. (2) 4.5 x 9 x 5/8 in.

Knife Bolts 3/8” Recessed Head Hardened Bolts 5/8” Grade 8

Feed System Manual Hydraulic

Hydraulic Requirement N/A 6 GPM 8GPM

Feed Roller N/A 12” (30.5cm) 15.5” (39.4cm)

Hopper Opening 25 x 18 in. (62.5 x 45cm) 28 x 28 in. (70 x 70cm) 28 x 42 in (70 x 106cm)

Feed Height 38” (95cm) 41” (102.5cm) 21” (52.5cm) 29.5” (75cm)

Weight (lbs.) 375 650 775 2300

Do not operate this machine until this manual has been read and fully understood;

serious injury or death can occur if these safety warnings are ignored!

Never allow more than one person to operate this machine at a time. If two people are work-

ing together it will increase the chance of your workmate engaging the machine or causing

you to fall into the machine.

Wood is much harder than human esh! If your hand is ever near the chipping or feeding area

serious injury can occur. NEVER place your hands on the machine while it is chipping.

Never place your hands or feet on or near the machine while it is engaged.

Never place your hands or feet on or near the material while it is feeding.

DO NOT wear loose clothing, jewelry, or anything that can catch a branch that is feeding into

the chipper.

DO NOT stand directly in front of the infeed hopper when loading material into the hopper;

always load from the side of the hopper. This will not allow any part of your body to be pulled

into the machine.

Always wear safety hearing protection, eyewear, gloves, and long pants when operating the

chipper.

Never place your hands beyond the opening of the hopper while the chipper is running.

Never allow children, disabled, or untrained persons to operate the chipper.

Do not operate the chipper near bystanders, public roads, or anywhere that the debris may

travel far enough to injure another person.

Never move the chipper while it is running.

Shut off the tractor and allow the chipper to come to a complete stop before removing any

debris.

Never perform any maintenance or repair while the chipper is running.

SAFETY

Stay Clear of Rotating Drivelines

TS1644-UN-22AUG95 H96219-UN-29APR10

Entanglement in rotating driveline can cause serious injury or death.

Keep tractor master shield and driveline shields in place at all times. Make

sure rotating shields turn freely.

Wear close fitting clothing. Stop the engine and be sure that PTO driveline

is stopped before making adjustments, connections, or cleaning out PTO

driven equipment.

Do not install any adapter device between the tractor and the primary

implement PTO drive shaft that will allow a 1000 rpm tractor shaft to power

a 540 rpm implement at speeds higher than 540 rpm.

Do not install any adapter device that results in a portion of the rotating

implement shaft, tractor shaft, or the adapter to be unguarded. The tractor

master shield shall overlap the end of the splined shaft and the added adaptor

device as outlined in the table.

PTO Type

Diameter Splines

n ± 5 mm (0.20 in.)

1 35 mm (1.378

in.)

6 85 mm (3.35 in.)

35 mm (1.378 in.)

21 85 mm (3.35 in.)

45 mm (1.772 in.)

20 100 mm (4.00 in.)

INSPECTION AND SET-UP

• Follow the instructions in the lubrication section of this manual to make sure the chipper

is greased properly. The initial grease is applied at the factory, but a routine maintenance

schedule is the user’s responsibility.

• Check all bolts and nuts to make sure everything is tight. All hardware is checked at the fac-

tory, but sometimes it will vibrate loose during shipment. Also check all fasteners periodically

between uses. A wood chipper produces high vibration levels which can cause hardware to

loosen.

• Check the position of the knives in relation to the chip anvil. The recommended setting is

1/32” between the anvil and the closest knife. You may notice the rotor has a slight wobble

which will cause some of the knives to run closer than others. This is normal. See page 8 for

instructions on adjusting the anvil depth.

• Check the length of the PTO shaft. Some tractor 3-point hitch arms are shorter and require a

shorter PTO shaft. To determine whether your shaft needs to be cut down to t you will need

to connect the 3-point arms to the chipper, connect the PTO shaft to both the tractor and

chipper, and slowly raise the 3-point hitch. Watch closely to make sure that the PTO shaft

does not fully retract. If it does, you will need to remove it and cut it down accordingly. If the

PTO shaft is not tted properly it can “bottom out” and cause damage to the PTO shaft or

the chipper.

• Check the chip chute locking device to make sure it locks the chute securely into position

when the handle is in the locked position. This adjustment is also made at the factory but

needs to be readjusted after the chute is “worn in”.

Chipping tips

• Feed the blunt end of the branch in rst.

• Trim the side limbs that won’t t into the hopper before you feed the chipper. Remember

that this is a gravity feed chipper and it will not feed itself if there are side limbs that do not

t through the chip opening. If you have a branch that will not feed properly you may need

to turn it or remove it from the hopper and trim some of the limbs off. Never force a branch

through! Your hands could slip and get into the blades.

• Feed smaller material into the hopper from the side of hopper so that debris doesn’t y

back at you.

• If you have a lot of dry material try to mix in some green (fresh) limbs with the dry. The

moisture in the green wood will lubricate and cool the knives. Chipping only dry wood will

cause the knives to heat up. A hot knife will lose its edge much quicker.

Startup

• Place tractor transmission in neutral and set the parking brake, then turn the tractor engine

off.

• Connect the 3 pt. hitch linkages to the chipper and secure them with safety snap pins.

• Adjust the top link so that the chipper sits level.

• Connect the pto shaft to the tractor. Be sure that the balls are set in the ball groove of the

tractor pto shaft. Make sure that the pto safety chains are attached to both the tractor and

the chipper to keep the protective PTO shield from rotating.

• Turn the chip chute in a safe direction and adjust the chip deector to the desired position.

• Start tractor engine and hold the engine rpm’s at a strong idle. Engage the pto slowly. If

the tractor is running at a high speed when you engage the PTO you could damage the

drive belts or break the shear bolt on the PTO shaft. After the rotor is spinning freely raise

the tractor rpm’s until the pto speed is around 540 rpm’s.

• With the chipper now running at full speed you may begin chipping. Start by feeding small

diameter branches until you get better acquainted with the machine and its operation, then

you may begin feeding larger peices.

OPERATION

Chip chute adjustments

To position the chip chute, pull the spring loaded pin (Figure 2) upward and rotate it to lock it

the retracted position (Figure 3). The chute conveniently rotates a full 360 degrees. Rotate it

to the desired position. Pull the pin upward again and rotate it until it can fully extend and the

chute can know longer rotate freely. Be sure the pin is locked in place, fully extended, before

transporting or the chipper!

Figure 2

Pull up to

rotate chute

Figure 3

Deector

The chip deector easily adjusts to regulate the distance that the chips are thrown. Loosen the

two clamp knobs and adjust as desired. (Figure 3 & 4)

Figure 4

Pull up and rotate

to lock or release

MAINTENANCE & SERVICE

Belt tension

The belt tension is relatively maintenance free. The spring loaded idler will keep constant pres-

sure on the belts during use. However, there is a slight adjustment by tightening or loosening

the eye bolt, increasing or decreasing the spring tension.

Replacing the belts

Follow these steps to replace the drive belts. The CX550 chipper uses (3) BX-58 belts.

• Remove the idler springs to release the tension on the belts.

• Remove the bolts that attach the front bearing and loosen the set screws in this bearing.

• Slide the bearing out far enough to lift the shaft out of the access slot. You may need to

remove the PTO shaft.

• Replace the belts and bolt the bearing back into position. Tighten the set screws in the

bearing and reinstall the idler springs. Be sure to put the safety shield back on.

Figure 6

Shield has been removed to show detail. All shields must be on at all times during operation!!

Figure 5

Indice

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