Ritchie Cook 1421 Technical Document

Instruction Manual
& Operating Guide

Signed:-
EC Declaration of Conformity
Equipment: .............................................................................................................
Model No: .............................................................................................................
Serial No: .............................................................................................................
in accordance with BS EN ISO/IEC 17050-1:2004
David Ritchie (Implements) Ltd.,
Carseview Road, Forfar, Scotland DD8 3BT
declare that:
has been designed and manufactured to the following specifications:
BS EN ISO 12100 -1: 2003 Safety of Machinery - Basic concepts, general principals for design - Basic
terminology, methodology.
BS EN ISO 12100 -2: 2003 Safety of Machinery - Basic concepts, general principals for design -
technical principals and specifications.
BS EN ISO 4254-1:2009
Agricultural machinery - Safety - Part 1: General requirements
BS EN ISO 13857:2008
Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs.
BS EN ISO 14121-1: 2007
Safety of machinery - Risk assessment - Part 1: Principles
in accordance with the following directive:
2006/42/EC Conforms with the essential requirements of the Machinery Directive
and its amending directives
Robert Ritchie Al agr E
Agricultural Sales Director
at:- David Ritchie Implements Ltd. Forfar, UK
on:- 20th December 2010
Ground Friction Bale Accumulator
1421

Contents
Automatic 8 Bale Accumulator - Model 1421
Pages
Foreword ........................................................................................... 4
Warranty ........................................................................................... 5
Intended Use ..................................................................................... 5
Safety Information............................................................................. 6
Features and Specifications ............................................................... 7
Machine Overview ............................................................................. 8
Preparation ........................................................................... 9, 10, 11
Setting Up and Adjustment ............................................................. 12
Operation .................................................................................. 13, 14
Further Adjustments ........................................................................ 15
Parts List .................................................................................... 16, 17
Lubrication ...................................................................................... 18
3

4
Foreword
The Cook Ground Friction Bale Accumulator
has been designed for the grouping together
of bales and is not intended for any other
use.
David Ritchie Implements shall not be liable
for damage resulting from misappropriate
use of the machine. The user shall bear all
responsibility.
Intended use also comprises adherence to the
operating, maintenance and servicing
instructions contained in this manual.
The machine must only be used in perfect
working condition. Any functional disorders,
especially those which affect the health and
safety of personnel must be rectified
immediately.
The Bale Accumulator must only be used by
an experienced, competent operator who has
been trained in the use of the machine and
who has read the operator’s instruction
manual.
Following the setting up, operating and
maintenance instructions contained in the
manual should allow the operator to achieve
the best performance from the machine,
resulting in increased reliability.
Operators should read carefully all safety
notes contained within the manual prior to
using the machine in order to help avoid
dangerous situations, expensive repairs and
prolonged downtime. In addition operator’s
should also read any relevant legislation
regarding health and safety and accident
prevention applicable to the country in which
the machine is to be used.
The right to alter specifications, equipment
and maintenance instructions at any time,
without notice is reserved as part of our policy
of continuous development and
improvement.
No liability can be accepted for inaccuracies
or omissions in this manual, although every
possible care has been taken to make it as
complete and accurate as possible.
Owners who encounter a problem not
covered in this manual should contact David
Ritchie Implements Ltd at the address given
on the rear cover of the manual, or consult
their local Ritchie dealership.

5
Warranty
The machine should be checked over at time
of delivery for transport damage. Check also
that the specification is complete and that the
data plate contains the serial number of the
machine. All claims must be delivered to the
manufacturer in written form within 48 hours.
David Ritchie Implements Ltd. guarantee
subject to certain conditions that the goods
supplied will be free of defects both in material
and workmanship.
The following conditions apply:-
• The machine should only be used for the
purpose indicated in this manual.
• Service and warranty work is carried out only
by authorised Ritchie dealers.
• The original specification of the machine has
not been subject to unauthorised
modification.
Correct operation of the machine and regular
maintenance will help to prevent breakdowns.
If however operating trouble is experienced
during the warranty period the following
actions should be adopted:-
Notify the dealer immediately from whom the
machine was purchased, quoting the model
and serial number.
Do not operated the machine. Damage
resulting from failure to report a fault may
not be covered by warranty.
The manufacturer cannot accept liability for
damage to machines or third party through
operational negligence.
Intended Use
The Cook ‘Automatic’ Bale Accumulator
model 1421, is designed to work behind most
modern balers, where bale sizes are 14” - 16”
high and 18” or 19” wide. Bales should be in
the region of 36” in length and not more than
42”.
The Bale Accumulator is attached to the Bale
Chamber to accept bales via a front chute.
Each bale is guided through the Accumulator
until 2 rows of 4 bales have been formed. They
are then released automatically behind the
machine ready for handling with the ‘Ritchie
Flat Eight Grab’.
The machine is designed to be used by a single
operator only (tractor driver).
Inappropriate Use
The machine must not be used for purposes
other than those indicated in this manual.

Safety Information
Please read these instructions carefully.
Ignoring these instructions could result
in personal injury or damage to the
machine.
These instructions apply to all personnel
involved with the operation, maintenance and
servicing of the machine.
General
The machine must only be used by an
experienced, competent operator who has
been trained to use the machine.
The operator should consult the tractor
handbook, and Baler Instruction book for
information and instruction on safety issues.
Only operate this machine from the tractor
seat (work station).
Never allow personnel to ride on the machine,
either on the road or in the field.
Do not modify any part of the machine unless
modifications or additions are approved by the
manufacturer. This also applies to welding
work.
Do not use the machine if a malfunction
occurs as this could result in damage to the
machine.
Warn bystanders to keep clear of the machine
whilst operational.
Hay and Straw are flammable - so always keep
the machine in a clean condition away from
open fires and smoking materials.
Keep a fire extinguisher in the tractor cab!
Before and During Operation
Never leave the tractor cab while the
engine is running. Always switch off and
remove the ignition key and apply the
tractor handbrake.
Take particular care when mounting the
implement to the Bale Chamber. Always
position the machine on flat level concrete or
tarmac.
Never work on ground exceeding 8° in
inclination.
6
After servicing is complete check all nuts and
bolts have been tightened satisfactorily.
Servicing and Maintenance
Transportation and Storage
Before travelling on public roads ensure the
machine is free of loose material and
equipment.
Move the Drawbar from the centre (working
position) to the side attachment point (road
transport position, page 11).
Road speed should not exceed 20 mph
(30 km/h).
When turning or at bends take the width and
length of the machine into consideration.
Take extra care when reversing the machine.
When stopped, always use the parking brake.
When storing the machine- clean thoroughly.
Position the machine indoors on flat level
concrete or tarmac where it presents no
hazard to people or animals.

7
zProven reliability over many years of service.
zUncomplicated design and robust construction resulting in trouble free operation.
zSuitable for use with most modern balers including Welgar.
zAutomatic release of bales on completion of the pack.
zEasy Adjustment and Maintenance.
Specifications
Length - 4800 mm
Width - 2500 mm
Height - 850 mm
Weight - 336 kg
Wheel size - 4.80/4.00 - 8 6 ply
Features

8
Machine Overview - Model 1421
1. Drawbar (in transit packing) 2. Wheel Castor Lugs 3. Chute (in transit position) 4. Transfer Gate 5. Centre Frame 6. Turning Arm (RH)
7. Turning Arm End Deflector 8. Rear Gate Trip Bar 9. Transfer Gate Trip
10. Front Gate 11. Rear Gate
1
2
3
4
5
6
7
8
9
10
11
Fig 1

9
Preparation
When despatched from the factory the Bale
Accumulator is partly dismantled to save
space on vehicles, After unpacking assemble
as follows:-
Drawbar and Chute
Remove the chute from the transport
position, Fig 2, by releasing the R-pins at both
ends of the swivel (arrowed) and lifting the
chute out.
Unpack the drawbar and fit the t-bar, Fig 3,
(circled) to the slides on the underside of the
chute. Fig 2
Fig 3

10
Attach the drawbar to the lugs on the wheel
castor, arrowed, Fig 4 - 1.
Refit the Chute swivel to the lugs provided
and secure with R-pins, Fig 4 -2.
Fitting of Towing Bracket
Use only the special towing bracket supplied
with the Bale Accumulator.
If the Baler to be used is fitted with a
manufacturer’s bracket - this should be
removed.
Remove also the rear delivery tray from the
baler before fitting the towing bracket.
Follow the instructions shown on Figs 5 and
6 to fit the bracket correctly.
Fig 4
1
2
Fig 5
Road Transport
Hitch
Note: Ensure Cross Tube
clears Baler channel
Slotted Bracket allows width
adjustment to suit Bale Chamber
Bale Chamber sides
Towing Bracket
Hitch Working Position

When fitting of Towing Bracket is complete - Hitch Bale Accumulator Drawbar to Towing
Bracket in either the working or the transport position as shown, Fig 7.
Fig 7
Transport
Position
Working
Position
Position centre line of Hitch Pin 3” - 4”
(75 - 100mm) behind Bale Chamber
Drill four 11mm holes in sides of Bale
Chamber to suit holes in arms of correctly
positioned Towing Bracket.
Attach with M10 button head screws and
lock nuts provided.
Note: When fitting to New Holland Balers
use Towing Bracket spacers provided,
between bracket arms and Bale chamber
at the top holes.
Base of Bale Chamber
Position Towing Bracket 3” - 4” (75 -
100mm) below base of Bale Chamber
Fig 6

12
Setting Up and Adjustment
On arrival in the field transfer the drawbar
from the side position to the (centre) working
position, Fig 7.
Set the baler to produce bales of the required
length, preferably 36”, and not more than
42”.
Transfer Gate trip adjustment
Most Balers make bales which are 14” high,
with some producing bales at 16” high.
Set the Transfer Gate trip adjustment
according to the height of the bales to be
gathered.
It is important that the trip rod is fastened in
the upper hole on the trip lever for bales which
are 16” high and in the lower hole for 14”
high bales, Fig 8.
Bale Guide Supports - Spacers
If working with 19” wide bales it is necessary
to remove the RHS spacer blocks - fitted to
the Bale Guide Supports to both left and right
hand sides of the machine (behind the rear
wheels), Fig 9.
The spacers can be re-attached until needed
again on the outside of the Bale Guide
Supports as shown, Fig 10.
Upper Hole
for 16” bales
Lower Hole
for 14” bales
Fig 8
Fig 9
Fig 10
Remove Spacer when
working with 19” wide bales
Re-fit Spacer in storage
position for future use

Operation
When baling, the Accumulator operates as
follows:-
As bales pass over the chute they are gripped
and held to the ground by the inward
protruding points at the Accumulator end of
the chute. These points should always be
approximately 16” apart.
The first bale is guided to the outside of the
Accumulator on the right hand side and as it
approaches the front gate is rotated by, and
itself rotates, the right hand turning arm.
The second bale is guided into the remaining
space beside the centre frame, where it moves
the transfer gate trip which swings the transfer
gate from left to right.
The third bale is guided to the left hand side
of the machine, being rotated by and rotating,
the left hand turning arm.
The fourth bale is guided into the remaining
space beside the centre frame where it
operates the front gate trip. This in turn pre-
sets the rear gate trip ready to release all eight
bales when the cycle is complete.
These operations repeat for bales 5, 6 and 7
and the final eighth bale releases the preset
rear gate trip and all eight bales are
automatically released.
The sequence is illustrated in the following
figures 11 to 20.
Bale 1 Bale 2
Bale 3 Bale 4
1 12
Fig 11 Fig 12
Fig 13 Fig 14
123 123
4

14
Front Gate Trips when
4rth Bale is in Position
Fig 15
123 4
Fig 16
1
2
34
Bale 5
5
Fig 17
1
2
34
Bale 6
56
Fig 18
1
2
34
Bale 7
567
Fig 19
1
2
34
Bale 8
56
Fig 20
7 8
Rear Gate Trips when
8th Bale is in Position

15
Further Adjustments
Spring Tension
All springs should be adjusted so that there is
just sufficient tension to hold the parts they
control at the ‘at rest’ position.
Adjust springs by releasing the chain from the
end of the hook bolt and relocating in an
alternative link, Fig 21.
Rear Gate Delay
Rear Gate release can be altered by adjustment
of the Trip Rod screw, Fig 22.
Increasing the screw length increases the delay
on the Rear Gate release.
Turning Arm End Deflector
The Turning Arm End Deflector, Fig 23, is
slotted to provide angular adjustment to the
turning arm.
Ideally the turning arm should take up a
position slightly ‘off parallel’ with the sides of
the accumulator when the first bale is in place,
thus providing the correct angle to accept the
second bale, see Fig 24.
Note that in Fig 24 - distance Ashould be
slightly narrower than distance B when the
first bale is in position.
The same applies for the left hand arm.
Fig 21
Fig 22
Fig 23 Fig 24
B
A

4
5
6
7
8
10
11
26 28
24
32
25
16
17
13
34 13
23 614
36
39
41
40
66
38
37
35
44
45
42
11 27
29 30
21
22
20 19
1
2
3
9
31
33
18
13
15
13
12
43
13
16
Parts List
Automatic 8 Bale Accumulator - Model 1421
Direction of Travel
Right Hand
Left
Hand
When ordering parts please quote serial number of machine

17
24 1421/84 Baler Bracket Adjuster 1 25 1421/80 Switch Bar 1 26 1421/211 Baler Bracket Pin ll - (130mm) 1 27 Wheel Bearing 3 pairs 28 1421/209 Baler Bracket Pin l - (105mm) 1 29 Hub Cap (Steel - Press on) 2 30 Hub Cap (Plastic - Press on) 2 31 1421/201 Baler Bracket Spacers 2 32 1421/88 Towing Bracket Pin 1 33 1421/70 Baler Bracket 1 34 1421/164 Rear Gate Trip Bar Stop 1 35 1421/199 Bale Guide Support 2 36 1421/188 Rear Gate Trip Bar 1 37 1421/174 Rear Gate Latch - Right Hand 1 38 1421/179 Rear Gate 1 39 1421/194 Rear Gate Trip Adjuster 1 40 Rear Gate Pins 2 41 1421/175 Rear Gate Latch - Left Hand 1 42 1421/202B U-bracket 3 43 1421/196 Rear Latch Rod 2 44 1421/168 Front Gate Latch 1 45 1421/204 Latch Rod Front 1
Ref. Part No. Description Qty
1 1426/112 Drawbar Swivel 1 2 1421/93 Swivel Pin 1 3 1421/97 Drawbar 1 4 1421/109 Bale Chute 1 5 1421/117 Swivel Bar 1 6 1422/600 Bush Kit 1 7 Grease Nipple 5 8 1421/103 Front Wheel Fork Assembly 1 9 1421/91 Drawbar Pin 1
10 1421/206 Front Wheel Spindle 1 11 Wheel 3 12 1421/1 Main Frame 1 13 1422/500 Spring Kit 1 14 1421/43 Front Gate Trip 1 15 1421/131 Transfer Gate Trip Rod 1 16 1421/121 Transfer Gate 1 17 1421/129 Transfer Gate Pivot Pin 1 18 M8 x 130 Hook Bolt 3 19 1421/134 Transfer Gate Trip 1 20 1421/137 Turning Arm - Right Hand 1 21 1421/147 Turning Arm End Deflector 2 22 1421/148 Front Gate 1 23 1421/138 Turning Arm - Left Hand 1
Ref. Part No. Description Qty

18
Lubrication
The machine operates mainly by pressure of
the bales in contact with the ground and the
forward movement of the Bale Accumulator.
All parts should move freely therefore regular
oiling of all swivels and gate hinges is
recommended to ensure trouble free
operation.
Grease the Front Castor bearing, Fig 25, and
Front gate Pivots, Fig 26, on a regular basis.
Use only good quality grease.
Wheel hubs have sealed bearings which
require no lubrication.
Fig 25
Fig 26

David Ritchie (Implements) Ltd,
Carseview Road, Forfar, Scotland, DD8 3BT
Tel: [phone] fax: [phone]
e-mail: [email protected]
www.ritchie-uk.com