Trelawny Trident Neptune User manual
www.trelawny.co.uk
Trident neptune
operations and maintenance manual
www.trelawny.co.uk
PAGE 2
TRIDENT NEPTUNE
CONTENTS
Introduction ................................................................................................................................................................ 3
Declaration of Conformity..................................................................................................................................... 4
Foreword ...................................................................................................................................................................... 6
General Information ................................................................................................................................................ 6
Safety ............................................................................................................................................................................. 6
Risk of Hand Arm Vibration .................................................................................................................................. 7
Cutter Types and Applications ........................................................................................................................... 7
Maintenance ............................................................................................................................................................... 8
Machine Storage ....................................................................................................................................................... 8
Assembly ...................................................................................................................................................................... 9
Operation ..................................................................................................................................................................... 9
Exploded ...................................................................................................................................................................... 10
Parts List ....................................................................................................................................................................... 11
Technical Specication........................................................................................................................................... 14
www.trelawny.co.uk
INTRODUCTION
Your new Trelawny SPT power tool will more than satisfy your expectations. It has been manufactured under
stringent Trelawny SPT Quality Standards to meet superior performance criteria. You will nd your new tool easy
and safe to operate, and, with proper care, it will give you many years of dependable service.
WARNING
Carefully read through these original instructions before using your new Trelawny power
tool. Take special care to read the warnings. Your Trelawny power tool has many features
that will make your job faster and easier. Safety, performance, and dependability have been
given top priority in the development of this tool, making it easy to maintain and operate.
ENVIRONMENTAL PROTECTION
The machine, accessories and packaging should be sorted for environmentally friendly
recycling. The plastic components are labelled for categorised recycling.
DISPOSAL
Waste products should not be disposed of with household waste. Please recycle where
facilities exist. Check with your local authority or retailer for recycling advice.
PAGE 4
TRIDENT NEPTUNE
DECLARATION OF CONFORMITY
www.trelawny.co.uk
DECLARATION OF CONFORMITY
PAGE 6
TRIDENT NEPTUNE
www.trelawny.co.uk 5
TFP200
DECLARATION OF CONFORMITY
CZ Prohlášenl o přizpüsobení
My, společnost Trelawny SPT Limited
podajemy daňové přiznáni. že výrobek a dodávka výrobku
název výrobku
Model, výrobni čislo
Rok výroby
Pro které se průkaz týkajici, je přizpůsobeni s zásoby od následujici přikazov a jejich pohotovostni:
98/37/EC Přikaz soustroji
73/23/EC Přikaz nizkého napéti (upotřebitelne jediné do výrobku použiti elektnckej energie)
LT ATITIKTIES DEKLARACIJA’
Mes, Trelawny SPT Limite
Prisiimdami visą atsakomybę deklaruojame, kad tiekiamas / gaminamas produktas
Produkto pavadinimas
Modelis, serijos numeris
Pagaminimo
Kuriam taikoma ši deklaracija, atitinka šių direktyvų, norminių aktų ir su jais susijusių. standartų reikalavimus:
98/37/EC ļtrangos direktyva
73/23/EC Zemos įtampos direktyva (taikoma tik elektriniams įrengimams)
DE Ubereinstimmungserklarung
Wir, Trelawny SPT Limited
erklaren, dass unter unserer alleinigen Verantwortung fur die Lieferung und Herstellung des Produktes
Name des Produktes
Model, Seriennummer
Jahr der Herstellung
auf welches sich dieses Dokument bezieht. stimmt mit den Vorgaben der folgenden Direktive, normativen Dokumente und deren
jeweiligen Masstabe ein:
98/71/EC Maschineriedirektive
73/23/EC Niederspannungsdirektive (nur zutreffend auf Produkte, die Strom benutzen)
MT DIKJARAZZJONI TA KONFORMITA
Aħna, Trelawny SPT Limited
Niddikjaraw li aħna responsabbli kompletament għal provista / manifattura tal-prodott hawn 1msemmi:
lsem ll-Prodott
Mudell, Serial number
Sena Ia 'produzzjoni
Dan id-dokument magħmul għal prodott imsemmi hawn fuq, li huwa skond il-provizjonijiet imsemmija d-dokumenti tal-klassi tax-
xogħol:
98/37/EC Machinery Directive
73/23/EC Low Voltage Directive (tapplika biss għal prodotti li jaħdmu bl-eletrkiu)
DK Erklæring om overensstemmelse
Vi, Trelawny SPT Limited
Erklærer hermed at under vores ene forhandling ansvar for vores forhandling/produktion af produktet
Produkt navn
Model, serie nummer
Produktionsár
For hvilket delle dokument referer, at deler i overensstemmelse med bestemmelser af følgende direktiver, normative dokumenter
og deres relevante standart:
98/37/EC Machinery directive
73/23/EC Low voltage directive
NL EENVORMIGHEIDSVERKLARING
Wij. Trelawny SPT Limited
Verklaren dat wij de volledige verantwoordelijkheid dragen voor het leveren/fabriceren van het volgende product:
Naam van het product
Type, Serienummer
Productiejaar
En verklaren dat het product waarnaar dit document verwijst eenvormig is met de voorzieningen van de volgende Richtlijn(en),
Normatieve Documenten en hun relevante Standaarden:
98/37/CE MACHINERICHTLIJN
73/23/CE LAAGSPANNINGSRICHTLIJN (uitsluitend van toepassing bij producten die elektrische stroom gebruiken)
EE TOOTE VASTAVUSE DEKLARATSIOON
Meie, Trelawny SPT Limited
Deklareerime, et vastutame jägmise varustuse/toote müügi eest
Toote nimetus
Mudel, Seeria number
Aasta toodangu
Antud dokument töendab toote vastavust järgmistele direktiivi(de)le, normatiivaktidele ja nendega samaväärsetele standarditele:
98/37/EC MASINA DIREKTIIVID
73/23/EC MADALPINGE DIREKTIIVID (Kohandatakse vaid toodetele, mis kasutavad elektrivoolu
PL Deklaracja Zgodnosci
My, Firma Trelawny SPT Limited.
oświadczamy w naszej odpowiedzialności, ze produkcja i dostawa urzctdzenia
Nazwa produkta
Model, numer seryjny
Rok produkcji
do którego ten dokument należy, jest zgodne z klauzulami nastąpujacych zarządzen i ich istotnych standartów:
98/37/EC Zarządzenie mechaniczne
73/23/EC Zarządzenie niskiego napięcia elektrycznego (Zastosowanie tylko przy urządzeniach elektrycznoych)
ES Declaración de Conformidad
Nosotros, Trelawny SPT Limited
Declaramos que bajo nuestra completa responsabilidad de Ia fabricación/suministro del producto
Nombre del Producto
Modelo, No de Serie
Año de producción
A quién este documento se refiere, está de acuerdo con lo relacionado en Ia Directriz, Normativa Documentada y sus relevantes
standards:
98/37/EC Directorio de Maquinaria
73/23/EC Directorio de Bajo Voltaje (Aplicable solamente a productos que funcionen con electricidad)
PT DECLARAÇÄO DE CONFORMIDADE CE
A empresa TRELAWNY SPT LIMITED
Declara, sob sua inteira responsabilidade, que o fornecimento/fabrico do seguinte produto:
Designaçáo do produto
Modelo, Nümero de Série
Ano de produçáo
a que esta declaraçáo se refere. está em conformidade com o preceituado nas Directivas e Normas Comunitárias abaixo indicadas:
98/37/EC DIRECTIVA DE MÁQUINAS
73/23/EC DIRECTIVA DE BAIXA VOLTAGEM (Aplicável apenas a produtos que utilzi am energia eléctrica)
FI ILMOITUSVAHVISTUS
Me. Trelawny SPT Limited
Vahvistamme tuotteiden toimittamisesta/valmistamisesta
Tuotenimi
Malli, sarjanumero
Valmisttusvuosi
Tällä todistuksella vahvistamme säädökset seuraviin ohje/ohjesiin, Yleisiin papereihin ja niihin liittyvät vaatimukset:
98/37/EC KONEISTON OHJEET
73/23/EC PIENJÄNNITE OHJEET (tarvitaan ainoastaan tuotteille jotka käyttävät sähkovoimaa)
RU CBИдETEПЬCTBO O COOTBETCTBИИ
Mьι, Trelawny SPT Limited
3aявляем, что несем полную ответственость эа поставκу/производство нижеукаэанной
продуκцим
Hаименоване изделия
Mодель, серийньιй номер
Год вьιлуска
на котоеую вьιдано настящее Cвидетельство, и которая соответствует положениям слдующей(иx) директив(ьι),
нормативньιм доκументам и относящимся к ним стандартам:
98/37/EC ДИРЕКТИВА ПО MEXAHИ3MAM
73/23/EC ДИРЕКТИВА ПО HИ3KOBOЛЬTHOMУ OЪOPУДOBAHИЮ (распространяется только на изделия с
злектропитанием)
FR DÉCLARATION DE CONFORMITÉ
Nous, soussignés Trelawny SPT Limited
déclarons que le produit sous-nommé
Nom du produit
Modèle et Numéro de Serié
Année de production
et pour lequelnous prenons entière responsabilité pour sa fourniture et manufacture, est conforme aux clauses des directives
suivantes documents norminatifs et normes qui s'y appliquent:
98/37/EC DIRECTIVE POUR LA MACHINERIE
73/23/EC DIRECTIVE POUR BAS VOLTAGE (n'est applicable qu'aux produits utilisant l'énergie électrique)
SE FÖRSÄKRAN OM ÖVERENSSTÄMMELSE
VI, TRELAWNY SPT LIMITED
FÖRKLARAR ATT VI MED ENSAMT ANSVAR ANSKAFFAT / TILLVERKAT PRODUKTEN PRODUKTNAMN
MODELL och SERlE NUMMER
Tillverkningsár
TILL VILKEN DETTA DOKUMENT HÄNVISAR ÄR I ÖVERENSSTÄMMELSE MED FÖLJANDE DIREKTIV, NORMATIVA
DOKUMENT OCH DERAS RELEVANTA STANDARDER
98/37/EC MASKINDIREKTIV
73/23/EC LÄGSTRÖMSDIREKTIV (TILLÄMPLIG PÄ ELEKTRISK DRIVNA PRODUKTER)
GR ΔΗΛΩΣΗ ΠΙΣΤΟΤΗΤΑΣ
Η εταιρεια Trelawny Spt Limited
Δηλωνει ότι έχει τη μονδικη ευθυνη ως κατασκευαστρια / προμηθευτρια του παρακατω προιοντος περιγραφη προιοντος
μοντελο, αριθμος σειρας
έτος παραγωγής
και στο οποιο αναφερεται αυτη η δηλωση, ειναι συμβατο με τις προδιαγαφες που οριϚονται στιϚ ακολουθεϚ Koινοτικες
OδηγιεϚ EλεγκτικεϚ ΔιαταξειϚ κι αλλεϚ σχετικες προδιαγραφεϚ
98/37/EC OΔHΓΙΑ ΠΕΡΙ ΜΗΧANHMATΩN
73/23/EC OΔHΓΙΑ ΠΕΡΙ XAMHΛHΣ TAΣHΣ (αφορα μονον προιοντα που λειτουργουν με ηλεκτρικο ρευμα)
SI IZJAVA O SKLADNOSTI
Trelawny SPT Limited
pod polno odgovornostjo izjavljamo, da so spodaj navedeni proizvodi, ki jih dobavljamolproizvajamo:
lme proizvoda
Model. serijska številka
Leto proizvodnje
na katere se ta dokument nanaša. proizvedeni v skladu z določili naslednjih direktiv, normativnih dokumentov in njihovih relevant-
nih standardov:
98/37/EC DIREKTIVA O STROJIH
73/23/EC DIREKTIVA O STROJIH Z NIZKO VOLTAŽO (nanaša se samo na proizvode na električni pogon)
HU MEGFELELŐSÉGI NYILATKOZAT
Mi. A "Trelawny SPT Limited" cég
Felelösségünk tudatában kijelentjük, hogy mint a termék szállitója/gyartója
Termék neve
Tipus, Sorozatszáma
Gyártási év
amelyre jelen dokumentum vonatkozik, megfelel az alábbi lrányelv(ek), lrányadó Dokumentumok elöirásainak, és az azokat
meghatározó szabvanyoknak:
98/37/EC GÉPÉSZETI IRÁNYELVEK
73/23/EC KISFESZÜLTSÉGÜ IRÁNYELVEK (Csak az elektromos meghajtásů gepeknél)
TR UYGUNLUK BEYANI
Trelawny SPT Limited
AÞaöýdaki, üretim ve tedarikinden tek baÞýna sorumlu olduöu ürünün
Ürün ady
Modei/Seri no
Üretim yili
bu belgenin ilgili olduöu apaöýdaki yönetmeliklerin, norm belgelerinin ve ilgili standartlarýnýn koÞullarýna uygun olduöunu beyan
eder:
98/37/EC MAKŶNALAR YÖNETMELŶDŶ
73/23/EC DÜÞÜK GERŶLŶM YÖNETMELŶDŶ (Yalnýýz elektrikle çalyÞan ürünlerde geçerlidir)
IT DICHIARAZIONE Dl CONFORMITA
La Società Trelawny SPT Limited
Dichiara, sotto Ia propria responsabilità, che Ia fornitura / produzione del prodotto
Nome prodotto
Modello, codice
Anno di produzione
a cui si riferisce tale documento è conforme aile seguenti Direttive, ai documenti della Normativa ed ai relativi standard:
98/37/EC DIRETTIVA SULLE APPARECCHIATURE
73/23/EC DIRETTIVA SUL BASSO VOLTAGGIO (applicabile esclusivamente peri prodotti che utilizzano energia elettrica)
DECLARATION OF CONFORMITY
www.trelawny.co.uk
FOREWORD
GENERAL INFORMation
SAFETY
Thank you for your purchase of the Trelawny Trident Neptune
De-Scaling Machine. This manual contains the necessary
maintenance information for you to ensure proper operation
and care for this machine. If additional information is required
for the motor please contact the Trelawny Dealer or Agent. It
is essential for you to read through these manuals thoroughly.
In the unlikely event that you experience problems with your
Trident Neptune please do not hesitate to contact your local
Trelawny dealer or agent. We always welcome feedback and
comments from our valued customers.
Before operating, performing maintenance or repairing the
Trident Neptune this manual must be read and understood by
the operator, if in any doubt, ask your supervisor before using
this equipment.
Local safety regulations must be followed at all times.
Failure to follow these instructions could result in damage to
the machine and/or personal injury.
Trelawny SPT Limited disclaims all responsibility for damage
to persons or objects arising as a consequence of incorrect
handling of the machine, failure to inspect the machine for
damage or other faults that may inuence the operation prior
to starting work, or failure to follow the safety regulations listed
or applicable to the job site.
This machine is primarily designed for the removal of heavy
rust or paint from steel surfaces. Typically used on ships decks
and superstructures.
It can be used both indoors and out. This machine must not
be used in a xture.
Do:
- Wear face mask, ear defenders, shatterproof glasses, gloves,
helmet, safety boots, and any other personal protective
equipment required for the working conditions.
- Avoid loose clothing; this may become trapped in moving
parts and cause serious injury.
- ENSURE THAT THE WORK PLACE IS WELL VENTILATED.
- Avoid operating engine-powered generators or air
compressors used to power the Trident Neptune in an
enclosed area, since engine exhaust gases are extremely
poisonous.
- Ensure that all electrical cables and connections are in good
condition and that a good earth connection is established.
Do not:
- Do not use the machine if any electrical insulation appears to
be damaged.
- The tool guard is supplied to protect the operator from ying
particles. Always ensure that it is tted.
- Modify this tool in any way, this will invalidate the warranty
and could also lead to serious injury.
- Do not apply excessive pressure – let the scaler do the work
- The electric motor is rated as splash proof, ensure that the
electrics are not exposed to excessive moisture.
IMPORTANT
Thermal protection:
If the motor overheats the thermal protector will open the
motor circuit, stopping rotation of the tool.
If this has occurred it is imperative that the motor’s power
switch is switched to o, wait until the motor has cooled
suciently. After the motor has cooled, the thermal protector
will reset automatically. Retry again after 15mins.
If it trips out again investigate the cause before continuing.
(It may be caused by a bearing failing or incorrect grease
used in the exible shaft, to much force being used etc.)
WARNING! Before operating, performing maintenance or
repairing the Trident Neptune this manual must be read
and understood by the operator, if in any doubt, ask your
supervisor before using this equipment.
WARNING! Always observe safe-working practices at
all times.
PAGE 8
TRIDENT NEPTUNE
RISK OF HAND-ARM VIBRATION INJURY
CUTTER TYPES AND APPLICATIONS
These tools may cause Hand-arm Vibration Syndrome injury
if their use is not adequately managed. We advise you to
carry out a risk assessment and to implement measures
such as; limiting exposure time [i.e. actual trigger time, not
total time at work], job rotation, ensuring the tools are used
correctly, ensuring the tools are maintained according to
our recommendations, and ensuring that the operators wear
personal protective equipment [PPE] particularly gloves and
clothing to keep them warm and employers should consider
setting up a programme of health surveillance to establish
a benchmark for each operator and to detect any early
symptoms of vibration injury.
We are not aware of any PPE that provides protection against
vibration injury by attenuating vibration emissions.
See ‘Specications’ section for vibration emission data.
Further advice is available from our Technical Department.
Cutter Wheels
These are the most aggressive, they are designed for the rapid
removal of very heavy rust and scale and are also suitable for
the rapid removal of two part epoxy paint coatings.
Chipping Leaves
These are tted as standard, they are designed for the rapid
removal of very heavy rust and scale, they are less aggressive
than cutter wheels, and should provide a surface nish
suitable for coating with most modern paint systems.
Wire Brush
These are the least aggressive of all, and are generally used
for the removal of light rust and paint, or for nal nishing to
provide a surface suitable for painting. There are various types
available, see parts list for further information.
DO NOT OPERATE ELECTRIC VERSION
IN WET CONDITIONS
MAINTENANCE
Removing Cutter Wheels
Secure bolt head (28) in vice and
remove hexagonal nut, (29) washer, (30)
and side plate (31). Withdraw cutter
wheels (35) and check for signs of wear
on cutter wheel pins (36). Remove
bottom side plate from centre bolt and
check both side plates for signs of wear.
Removing Dumbbell Handle
Secure dumbbell handle (5) in a soft
jawed vice and unscrew front cap (2)
with the special tool provided (left-hand
thread). Unscrew the dumbbell body (5)
from the threaded hexagonal adaptor
(10) (left-hand thread)and draw apart.
Ball Race Removal
Unscrew front cap (2) with special tool
provided (left-hand thread) to expose
front ball race (3). Unscrew dumbbell
body (5) (left-hand thread) from large
threaded hexagonal adaptor (10) (left
hand thread) and draw apart.
The Inner shaft with its spanner flats are
now exposed and can be unscrewed
from spindle (1) (right-hand thread).
Remove the spindle from the dumbbell
housing. Both ball races (3) and (4) are
now exposed and can be removed.
Removing Inner Shaft from Outer
Casing
Disconnect Inner shaft (16) from motor
unit (14/17). Remove dumbbell handle
and hand guard as previously instructed.
The inner shaft (16) can now be
withdrawn from the motor end of outer
drive casing.
Removing Nose Piece
Remove flexible drive from motor unit as
previously instructed. Remove Cap Head
screws (13) from the motor casing and
withdraw nose piece (12).
Assembly
Ensure all parts are clean. If the Scaler is
being fully serviced, replace all ball
races.
Fitting the Nose Piece
Align the holes in the nose piece (12)
with those on the motor unit (14/17). Fit
and fasten the three Cap Head screws
(13).
Inner Shaft/Outer Casing Assembly
Insert Inner (16) into the motor end of
rubber casing after ensuring that the ball
race (11) has been packed with grease.
The inner shaft needs to be pre-
tensioned.
Screw the threaded dumbbell spindle
screw onto the inner shaft and pull the
end out of the outer shaft until the
spanner flats on the inner shaft are
visible.
Insert the supplied spanner into the flats
and tighten the spindle onto the inner
shaft.
Fitting of Dumbbell Handle
Fit both ball race bearings into the
corresponding bores of the dumbbell
handle. Ensure that the ball races are
fitted correctly and have been packed
with the recommended grease.
Fit the dumbbell handle onto the large
threaded hexagonal adaptor (10) on the
outer drive casing (6) and secure (left-
hand thread).
Fit locking cap (2) to front of dumbbell
handle ensuring that the recessed holes
are on the exposed side to enable
locking with special tool provided.
Assembly of Scaling Heads
Wire Brush
Secure centre bolt (39) head in vice
vertically and fit washer, (30) wire brush
(40) and top washer (30).
Screw hexagonal nut (29) down by hand
before fastening securely with the
spanners provided.
Fit a pin into the side plate and place a
chipping leaf, (33) and washer (32)
alternate with chipping leaf and washer
for the length of the pin.
The 3 pins must be equally spaced about
the 6 holes. Align top plate (38) holes
with 3 exposed pins (34).
Fit washer (30) and hexagon nut (39) to
centre bolt thread.
Screw nut down by hand before
fastening securely with the spanners
provided.
Fitting Assembled Scaling Head to
Dumbbell Handle
All scaling heads are fitted to the
dumbbell handle by screwing the centre
bolt (28), (37) or (39) into the dumbbell
handle spindle, (1) and fastening
securely using the spanners provided.
Fitting of Hand Guard
Place rubber guard (9) onto front of
dumbbell handle (5), align holes with
metal clamp (8) and fasten securely with
bolts, nuts and washers (7).
Machine Storage
Short period storage: up to 3months.
Clean the outside of the machine and
inspect the cutters and pins for wear,
replace any worn parts as required.
Liberally spray the cutterhead assembly
with a rust preventative solution which is
also safe to use on the rubber
components, if accidentally applied.
Cover the machine to protect it.
Store the machine in a dry place.
Be sure to check the security of all
fastenings after any lay up period.
Long period storage: over 3months
Clean the outside of the machine and
strip down the flexible shaft and
dumbbell handle, grease all bearings
and the flexible inner shaft. Inspect the
cutters and pins for wear, replace any
worn parts as required.
Liberally spray the cutterhead assembly
with a rust preventative solution which is
also safe to use on the rubber
components, if accidentally applied.
Cover the machine to protect it. Store the
machine in a dry place.
Be sure to check the security of all
fastenings after any lay up period.
Cutter Head Types
Chipping Leaves
Wire Brush
Cutter Wheels
Cutter Wheels
Secure centre bolt (28) head in vice
vertically and fit bottom side plate (31).
Insert the cutter wheels (35) with pins
(36) into holes in the plate.
Align top plate (31) holes with the six
exposed pins. Fit washer (30) and
hexagonal nut (29) to centre bolt thread.
Screw nut down by hand before
fastening securely with the spanners
provided.
Chipping Leaves
Secure centre bolt (37) head in vice
vertically and fit one of the side plates
(38).
It is important that the chipping leaves
are orientated in the correct manner so
that the tip of the leaf is first to contact
the surface.
See exploded diagram for clarification.
www.trelawny.co.uk
MAINTENANCE
MACHINE STORAGE
MAINTENANCE
Removing Cutter Wheels
Secure bolt head (28) in vice and remove hexagonal nut, (29)
washer, (30) and side plate (31). Withdraw cutter wheels (35)
and check for signs of wear on cutter wheel pins (36). Remove
bottom side plate from centre bolt and check both side plates
for signs of wear.
Removing Dumbbell Handle
Secure dumbbell handle (5) in a soft jawed vice and unscrew
front cap (2) with the special tool provided (left-hand thread).
Unscrew the dumbbell body (5) from the threaded hexagonal
adaptor (10) (left-hand thread) and draw apart.
Ball Race Removal
Unscrew front cap (2) with special tool provided (left-hand
thread) to expose front ball race (3). Unscrew dumbbell body
(5) (left-hand thread) from large threaded hexagonal adaptor
(10) (left hand thread) and draw apart. The inner shaft with its
spanner ats are now exposed and can be unscrewed from
spindle (1) (right-hand thread). Remove the spindle from the
dumbbell housing. Both ball races (3) and (4) are now exposed
and can be removed.
Removing Inner Shaft from Outer Casing
Disconnect inner shaft (16) from motor unit (14/17). Remove
dumbbell handle and hand guard as previously instructed.
The inner shaft (16) can now be withdrawn from the motor end
of outer drive casing.
Removing Nose Piece
Remove exible drive from motor unit as previously instructed.
Remove cap head screws (13) from the motor casing and
withdraw nose piece (12).
Short period storage: up to 3 months.
Clean the outside of the machine and inspect the cutters
and pins for wear, replace any worn parts as required.
Liberally spray the cutterhead assembly with a rust
preventative solution which is also safe to use on the rubber
components, if accidentally applied. Cover the machine to
protect it. Store the machine in a dry place. Be sure to check
the security of all fastenings after any lay up period.
Long period storage: over 3 months
Clean the outside of the machine and strip down the exible
shaft and dumbbell handle, grease all bearings and the
exible inner shaft. Inspect the cutters and pins for wear,
replace any worn parts as required. Liberally spray the
cutterhead assembly with a rust preventative solution which
is also safe to use on the rubber components, if accidentally
applied. Cover the machine to protect it. Store the machine in
a dry place. Be sure to check the security of all fastenings after
any lay up period.
PAGE 10
TRIDENT NEPTUNE
Ensure all parts are clean. If the scaler is being fully serviced,
replace all ball races.
Fitting the Nose Piece
Align the holes in the nose piece (12) with those on the motor
unit (14/17). Fit and fasten the three cap head screws (13).
Inner Shaft/Outer Casing Assembly
Insert inner (16) into the motor end of rubber casing after
ensuring that the ball race (11) has been packed with grease.
The inner shaft needs to be pre-tensioned. Screw the
threaded dumbbell spindle screw onto the inner shaft and pull
the end out of the outer shaft until the spanner ats on the
inner shaft are visible. Insert the supplied spanner into the ats
and tighten the spindle onto the inner shaft.
Fitting of Dumbbell Handle
Fit both ball race bearings into the corresponding bores of the
dumbbell handle. Ensure that the ball races are tted correctly
and have been packed with the recommended grease. Fit the
dumbbell handle onto the large threaded hexagonal adaptor
(10) on the outer drive casing (6) and secure (left-hand thread).
Fit locking cap (2) to front of dumbbell handle ensuring that
the recessed holes are on the exposed side to enable locking
with special tool provided.
Assembly of Scaling Heads
Wire Brush
Secure centre bolt (39) head in vice vertically and t washer,
(30) wire brush (40) and top washer (30). Screw hexagonal
nut (29) down by hand before fastening securely with the
spanners provided.
Cutter Wheels
Secure centre bolt (28) head in vice vertically and t bottom
side plate (31). Insert the cutter wheels (35) with pins (36)
into holes in the plate. Align top plate (31) holes with the
six exposed pins. Fit washer (30) and hexagonal nut (29) to
centre bolt thread. Screw nut down by hand before fastening
securely with the spanners provided.
Chipping Leaves
Secure centre bolt (37) head in vice vertically and t one of
the side plates (38). It is important that the chipping leaves
are orientated in the correct manner so that the tip of the
leaf is rst to contact the surface. Fit a pin into the side plate
and place a chipping leaf, (33) and washer (32) alternate with
chipping leaf and washer for the length of the pin. The 3 pins
must be equally spaced about the 6 holes. Align top plate (38)
holes with 3 exposed pins (34). Fit washer (30) and hexagon
nut (39) to centre bolt thread. Screw nut down by hand before
fastening securely with the spanners provided.
All scaling heads are tted to the dumbbell handle by
screwing the centre bolt (28), (37) or (39) into the dumbbell
handle spindle, (1) and fastening securely using the spanners
provided.
Fitting of Hand Guard
Place rubber guard (9) onto front of dumbbell handle (5), align
holes with metal clamp (8) and fasten securely with bolts, nuts
and washers (7).
See exploded diagram for clarication.
operation
assembly
110v Motor
For 110V minimum of 16 amp industrial plug should be used.
Always use the shortest possible length of extension cable.
To avoid voltage drop the cable must be a minimum core
wire size of 2.5mm2cross-section. Maximum length of
cable is 30 meters. Use a centre tap transformer with a
continuous rated output of at least 1.5va. In practice this
means that a 3.0kva transformer will be required. Be aware
that manufacturers have dierent methods of rating their
equipment. All transformers and extension cables should be
tted with 16amp plugs and sockets. The 240v supply to the
110v transformers ideally should be rated to at least 13amp if
supply problems are to be avoided.
220v Motors
Take particular care when using 220v machines, ensure
that the electrical supply is earthed and that breakers and
fuses are correct for the loading. The 220v motor requires
the minimum of a 13amp, 220v power supply. Always
use the shortest possible length of extension cable. It is
recommended that a residual current device (RCD) or (RCB)
tripping at 30mA is tted in the supply.
Air Models;
The correct air pressure for this machine is to 6.2bar (90psi).
Do not let the operating pressure fall below 5.5bar (80p.s.i.) or
rise above 6.9bar (100 psi) absolute maximum. Ensure that no
moisture (condensation) is present in the air hose. Check the
security of all hoses clamps and ttings. Check that there is
sucient air tool oil in the inline lubricator’s reservoir. The air
motor requires a minimum of 70cfm of free air delivered
(not displaced, as given by some compressor manufactures).
Assembly of Flexible Drive
Align D’ shaped connector on the exible drive with that
on the motor unit and push home. Secure the exible drive
with the brass locking collar, tighten by hand. Select the
appropriate scaling head for the application and screw into the
exible drive, initially by hand and then fasten securely using
the supplied 24mm spanners. Fit the hand guard onto the end
of the dumbbell handle and secure with the two nuts & bolts
and nally tighten using the two supplied spanners.
www.trelawny.co.uk
MAINTENANCE
EXPLODED DIAGRAM
PAGE 12
TRIDENT NEPTUNE
Item NO. PART NO. DESCRIPTION Item NO. PART NO. DESCRIPTION
1340.542 Dumbbell Handle Spindle 24 812.1061 M6 PLAIN WASHER
2340.536 Front Cap 25 853.0625 M6 X 25 C’sunk Head Screws
3340.251 Ball Race (Large) 26 853.0616 M6 X 16 C’sunk Head Screws
4 340.252 Ball Race (Small)
5340.541 Dumbbell Body
5a 340.540 Dumbbell Handle Assembly
6340.285 Flexible Drive Assembly
7Nut / Bolt & Washer Set
(Part of item 9)
8Hand guard Clamp (Part of item 9)
9 340.633 Hand guard Assembly
10 Threaded Hexagon Adapter
(Part of item 6)
11 340.252 Ball Race
12 340.664A Trident Neptune Nose Piece
13 806.0515 M5 x 15 Cap Head Bolt
14 340.TN/12 110V Motor
340.TN/14 230V Motor
15 340.490 Air Motor (inc base)
16 340.288 Inner Shaft
17 340.TN/3A Trident Neptune Nose Piece
Mounting Plate
18 340.TN/7 Trident Neptune Handle
19 831.1250 M12 x 50 Hex Bolt
20 812.0500 1/2” Plain Washer
21 340.TN/8 Trident Neptune Frame & Skid
22 717.3055 Trelawny Grip
23 824.0600 M6 Nyloc
parts list
www.trelawny.co.uk
parts list
MAINTENANCE
PAGE 14
TRIDENT NEPTUNE
Item NO. PART NO. DESCRIPTION Item NO. PART NO. DESCRIPTION
28 340.581/A Centre bolt kit - 6 Cutter Scaling Head
(inc 29, 30) 40f 340.163 6” Twisted Knot Power Brush
29 340.160A Hexagon Nut
30 340.584 Washer Not Shown in Exploded View
31 340.575/2 Side Plate for 6 Cutter Scaling Head
(Pack of 2) 340.755 Spanner Pack
32 340.584/50 Washer for Leaf Scaling Head (Pack
of 50)
33 340.347/24 Chipping Leaf (Pack of 24)
34 340.553/12 Leaf Pin for Scaling Head (Pack of 12)
35 340.332 Cutter Wheel each
35a 340.332/12 Cutter Wheel (Pack of 12)
36 340.583/12 Cutter Wheel Pin (Pack of 12)
37 340.552 Centre Bolt for Chipping Leaves (inc
29, 30)
38 340.551/2 Side Plate for all Chipping Leaves
(Pack of 2)
39 340.558 Centre Bolt for 6” Power Brush (inc
29, 30)
39a 340.559 Centre Bolt for 6” Twisted Knot Brush
(inc 29, 30)
39b 340.557 Centre Bolt for Crimped Wire Cup
Brush (inc 29, 30)
40 40.160 6” Crimped Wire Power Brush
40a 340.166 Crimped Wire Cup Brush
40b 340.167 Twisted Knot Cup Brush
40c 340.550 Heavy Duty Scaling Head
40d 340.581 6 x Cutter Scaling Head
parts list
www.trelawny.co.uk
parts list
Flexible Shaft Length (approximately) 2.7 metres 9ft
Flexible Inner Shaft Diameter 16mm 5/8”
Total Weight Approximately 35kg 77 lbs
Life expectancy of the cutterheads 50 hrs 50 hrs
Cutting Width Chipping Leaves - 30mm Cutter Wheels - 17mm
Electric Motor 110v 230v
50hz 2900 RPM / 8.7A 2900 RPM / 4.2A
60hz 3505 RPM / 8.0A 3505 RPM / 3.7A
Power 0.55kw
Air Motor - (Air inlet J-Mac Claw Coupling) 6.2bar (90psi) - 32.1 lps (68cfm) 1.1kw (1.5hp )
Revolutions per minute 3000rpm
Noise (process noise not inc) (LwA SWL) 73.1dB (A)
Vibration at Dumbbell Handle (Leaf Cutters) 8.7m/s2 (AEQ) (k = -0% +40% **)
(Cutter Wheels) 5.4m/s2 (AEQ) (k = -0% +40% **)
(Wire Brush) 10.1m/s2 (AEQ) (k = -0% +40% **)
(k) ** Equals the factor of uncertainty, which allows for variations in measurement and production. Vibration data gures are
tri-axial, which gives the total vibration emission. Because of various factors, the range of vibration emission during intended
use can vary. The vibration is dependent on the task, the operators grip, and feed force employed etc.
NOTE: The above vibration levels were obtained from tri-axial measurements to comply with the requirements of “The Control of
Vibration at Work Regulations 2005*” and the revisions to the (8662) now EN ISO 28927-3:2012 and EN ISO 20643:2005 series of
standards. These values are at least 1.4 times larger than the values obtained from single axis measurements.
*Based on European Union Council Directive 2002/44/EC (Physical Agents (Vibration) Directive)
This tool has been designed and produced in accordance with the following directives:
2006/42/EC Machinery Directive
2006/95/EC Low Voltage Directive
If your company has any problem with our products or would like to discuss the possibility of an improvement being made to
them, then please do not hesitate to contact us. Your comments are both important and appreciated.
All rights reserved. Any unauthorised use or copying of the contents or part thereof is prohibited. This applies to trademarks,
model denominations, part numbers and drawings. Use only genuine Trelawny spares. The use of non-Trelawny spare parts
invalidates the warranty.
technical specication
PAGE 16
TRIDENT NEPTUNE
www.trelawny.co.uk
32
Trelawny SPT Limited
Trelawny House, 13 Highdown Road, Sydenham Industrial Estate,
Leamington Spa, Warwickshire, CV31 1XT, United Kingdom
Telephone: +44 (0)1926 883781 Fax: +44 (0)1926 450352 Email: sales@trelawny.co.uk
Website: www.trelawny.co.uk
Dealer Stamp:
Manual Part Number:
735.5200
DEALER STAMP:
need to contact us?
Trelawny SPT Limited
Trelawny House, 13 Highdown Road, Sydenham Industrial Estate,
Leamington Spa, Warwickshire, CV31 1XT, United Kingdom
Manual Part Number:
735.TN01
Telephone: +44 (0)1926 883781 Fax: +44 (0)1926 450352
Email: sales@trelawny.co.uk
Website: www.trelawny.co.uk
www.trelawny.co.uk
32
Trelawny SPT Limited
Trelawny House, 13 Highdown Road, Sydenham Industrial Estate,
Leamington Spa, Warwickshire, CV31 1XT, United Kingdom
Telephone: +44 (0)1926 883781 Fax: +44 (0)1926 450352 Email: sales@trelawny.co.uk
Website: www.trelawny.co.uk
Dealer Stamp:
Manual Part Number:
735.5200
www.trelawny.co.uk
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