Teryair FPLD-11 Instruction Manual

Models Descriptions
FPLD-11 Pneumatic Deck Scaler Light Duty
FPHD-11 Pneumatic Deck Scaler Heavy Duty
Read this manual carefully before installing, operating or servicing this equipment. It’s the responsi-
bility of the employer to ensure this manual is read by the operator. Please preserve this manual.
is document is issued with Product Serial No
Operation and Maintenance Guide
FPLD - 11 FPHD - 11

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Operation and Maintenance Guide Pneumatic Deck Scalers
Table of Contents
3 Introduction
3 Technical Data
3 Safety Instructions
4 Operating Instructions
5 Suggested Lubricants
6 Diassembly and Re-assembly for FPLD-11
7 Bill of Materials for FPLD-11
8 Exploded View for FPLD-11
11 Diassembly and Re-assembly for FPHD-11
12 Bill of Materials for FPHD-11
13 Exploded View for FPHD-11
16 Repair Kits
17 Test Certicate Of Materials, Performance
18 Eu Declaration Of Conformity
19 Warranty Certicate

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Operation and Maintenance Guide Pneumatic Deck Scalers
Introduction
Teryair Pneumatic Deck Scalers are perfect for preparation of oor surfaces. ese machines are
ideally used for removal of oor coating like paint, chemical & corrosion. Pistons are tungsten
tipped & easily replaceable.
Technical Data
Teryair Model No FPLD11 FPHD11
Maximum operating pressure 6kg/cm2 (90 psi)
Air Consumption (No Load)
CFM 50 70
m3/ min 1.42 1.98
Working width (mm) 252 250
Height (mm) 1230 1290
Blows per min (BPM) 3000x11 2200x11
Sound Power Level (Load) LwA
db(A) 113.1 97
Vibration Level Primary m/s2 5.76 5.0
Mass (Weight) Kg 36 70
Thread Size of Air Inlet 3/4” BSP
Safety Instructions
Warning
If not followed could cause personal injuries
Caution
If not followed could result in damage to equip-
ment.
Warning
is manual must be read and the operating
instructions carefully followed.
Warning
Operators under eighteen not allowed to oper-
ate this Pneumatic Piston Scabbler. Operators
must be made familiar with the instructions in
this manual before attempting to operate the
Pneumatic Piston Scabbler. Ensure that job site
is clear of bystanders
Caution
Use only genuine Teryair or Teryair approved
accessories.
Warning
Never run the Piston Scabbler continuously in
the same place, as the cutter heads will dig into
thesurface.
Following symbols are used through out this
manual.
Intended Use
Floor preparation machines are intended for
preparation of oor surfaces. ese machines
are ideally used for removal of oor coating of
paint, chemical & corrosion. Floor preparation
machines are primarily designed for removal
of heavy rust, paint & scale from ships decks or
heavy steel surfaces. FPLD deck scaler is also
available tted with tungsten carbide tips. All
machines can be used both indoors &
outdoors.
Prohibitive use
• Any use in an explosive atmosphere is
prohibited
• Use on materials containing asbestos is
prohibited
• Use by an underage, untrained or person
who is under the inuence of drugs or
alcohol.
• Use with non-genuine spare parts or
accessories is prohibited

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Operation and Maintenance Guide Pneumatic Deck Scalers
is oor scaler can be used for removing scales
and surface paint from ship deck. Tungsten Car-
bide Tipped Cruciform cutter head is threaded
on to the pistons to make use of scalers on steel
surfaces for removal of heavy rust and scale. e
scaling head (6) has 11 pistons in reciprocating
motion and they are accomodated in single
screw cap design, so individual piston replace-
ment is simplied. e nylon brush seals at nose
end of pistons, clean every piston on each and
every stroke, thereby the tool performance is
improved. e scaling head (6) is assembled with
anti-vibration mountings and on trolley with
rubber wheels. Also the height of operating han-
dle is at a height so that the operator can stand
during use of scaler, he will not feel any jerks and
his eyes are protected from dust and chipped
material. e operator does not get tired early.
Daily Before Operating
Blow out any accumulated dirt in the hose line,
disconnect air supply. Tilt the scaling head (9),
unscrew adaptor (tool end) (23), pour in one to
two ounces of recommended oil into the tool
and screw on male adaptor (tool end) (40).
Lubrication Requirements
Always install a line lubricator on the air line as
close to the tool as possible. A Filter Regulator
Lubricator unit (FRL) is strongly recommended.
Keep the lubricator bowl topped up with recom-
mended grade of oil and check that the oil
is reaching the tool. Running the tool without
lubrication is likely to cause damage to the com-
ponents causing premature replacement.
Air Supply
Tool should not be operated at air pressure below
5.9 Bar (85psi) and above 6.9 bar (100psi).e
correct operating pressure is 6.2 bar (90 psi).
Ensure that only 3/8” (10 mm) bore airline is
used and all couplings are tight, leakproof and in
good condition. e air should be clean, dry and
lubricated. Install a FRL unit as close as opera-
tion will permit.
Operating Instructions
Warning
is Pneumatic Piston Scabbler is not de-
signed for use in an explosive environment.
Caution
Completely turn o the Pneumatic Piston
Scabbler and disconnect air supply line before
attempting any service. Read Assembly and
Disassembly instructions.
Warning
Take care not to exceed the maximum 7 bar
(100psi) supply air pressure. Use a lter and
regulator and lubricator as close to the Pneu-
matic Piston Scabbler inlet as operation will
allow ensuring a clean and regulated and
lubricated air ow.
Caution
Do not exert excessive pressure against the
work surface. Keep hoses in good condition.
Check hoses for signs of wear, cracks & bulges
and ensure that they are secure. Accidental
disconnection while hose is pressurized makes
the hose whip and can be a safety hazard.
Caution
Please check the hose connection prior to
starting Piston Scabbler. Be aware that these
Pneumatic Piston Scabbler can create dust
& ying debris. Keep hands & clothing away
from moving parts. Store these Pneumatic
Piston Scabbler in secure & dry environment.
Do not allow the Pneumatic Piston Scabbler
to run unattended. Do not modify this Pneu-
matic Piston Scabbler in any way as this will
invalidate the warranty and could lead to
serious injury.
Warning
• Eye and face and ear protection must be
worn at all times during operation of the
Pneumatic Piston Scabbler. ere is a
chance of ying debris from the jobsite
and the quality of wear should be such to
protect against such ying debris such as
akes of the removed layer.
• Suitable gloves must be worn at all times
during operation.
• Safety Shoes with toe cap protection are a
must during operation.

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Operation and Maintenance Guide Pneumatic Deck Scalers
Suggested Lubricants
Brand Above 27ºC / 80ºF 5ºC to 27ºC / 41ºF to 80ºF Below 5ºC / 80ºF
Shell Toona R 72 Toona R 41 Toona R 27
Mobil Almo 529 Almo 527 Almo 525
Esso -- Arox EP.65 Arox EP.45
Caltex Rando Oil 100 Rando Oil 100 Rando Oil 46
Cp -- -- Airolene Tool OiI
Texaco Regal Oil F (R&O) Regal Oil PE(P&E) Regal Oil PE(R&O)
Daltron Silkolene 881 Silkolene 548/T Silkolene 733
Burmah Castrol Castrol RD Oil 3 Castrol RD Oil Light Megna SPX
Duckham Garnet 7 Garnet 6 Zero Fio 5
Sternol Merlin 87 Merlin 71 Merlin 54
Petrona Purifoc 53 Purifoc 46 Purifoc 32
Chevron Vistac Oil 18X Vistac Oil 19X Vistac Oil 9X
Hoses
Daily before operation check the hoses for dam-
age or leaks.
Use genuine Teryair spares and if possible men-
tion the serial number of the Pneumatic Piston
Scabbler when ordering spares.

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Operation and Maintenance Guide Pneumatic Deck Scalers
Diassembly and Re-assembly for FPLD-11
a. Shut o air supply and allow residual Pres-
sure to bleed o.
b. Unscrew Cruciform Cutter Heads (1) from
Piston (4) to replace it with new ones.
c. Unscrew Screwed Cap (7) from Scaling
Head (9) & remove Compression Spring
(6), Spring Cap (5), Piston (4) and Cylin-
der (3) with Brush Seal (2) respectively to
replace it with new ones. (If found dam-
aged/worn-out)
d. Follow Step ‘b’ & ‘c’ to replace the remain-
ing piston assembly from Scaling Head
(9).
e. Unscrew Hexagonal Plug (8) with Sealing
Washer (10) from Scaling Head (9) and re-
place it with new ones. (If found damaged/
worn-out)
f. Remove Locking Pin (19) from Bracket
(14) & unscrew Nyloc Nut (29) with Plain
Washer (25 – Common) from Rubber
Mounting Block (28) to replace it with
new ones. (If found damaged/worn-out)
g. Unscrew Ball valve (33) from Male Adap-
tor (34) & unscrew Male Adaptor (34)
from Armoured Hose (35) to replace it
with new ones. (If found damaged/worn-
out)
h. Unscrew Nyloc Nuts (23) with Plain
washer (18-common) from U Bolt (21) to
replace it with new ones.
i. Unscrew Armoured Hose (35) from Scal-
ing Head (9) to replace it with new ones.
(If found damaged/worn-out)
j. Remove Scaling head assembly from Sub
Frame (24) and unscrew Rubber Mount-
ing Block from Scaling Head (9) to replace
it with new ones. (If found damaged/
worn-out)
k. Unscrew Nyloc Nut (13) with Plain Wash-
er (12) from Hex Bolt (11) and remove
Handle (31) from Sub frame (24)
l. Remove Rubber Mountings (32) from
Handle and replace it with new ones.
m. Now follow the above steps in reverse
manner to reassemble the FPLD-11.

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Operation and Maintenance Guide Pneumatic Deck Scalers
Bill of Materials for FPLD-11
Illustration
Number Part Number Description FPLD-11
1 128 21 01 Cylinder 11
2 128 21 02 Piston 11
3 128 21 03 Screwed Cap 11
4 128 21 04 Spring Seat 11
5 128 21 05 Wheel Mounting Pin 2
6 128 21 06 Stud For Front Wheel 1
7 128 21 07 Bush For Side Wheel 2
8 128 31 01 Cylinder Head 1
9 128 31 02 Front Mounting Plate (L Type) 1
10 128 31 03 Side Mouting Plate 2
11 128 33 01 Pipe Frame 1
12 128 40 01 P U Tube 1Mtr.
13 128 40 02 P U Tube 0.6Mtr.
14 128 40 03 O' Ring 11
15 128 50 01 Side Wheel For Pds 2
16 128 50 02 Front Wheel 1
17 128 50 05 Ball Valve 1
18 128 50 06 Ball Valve 1
19 128 50 08 Lubricator 1
20 128 51 01 Spring For Piston 11
21 128 51 02 Spring For Front Wheel 1
22 128 90 01 Hex Bolt 4
23 128 90 02 Spring Washer 4
24 128 90 05 Hex Bolt 2
25 128 90 06B Adaptor 1
26 128 90 07 Elbow (Push Type) 2
27 128 90 09B Adaptor 2
28 128 90 10 Push Type Connector 2
29 35.13.54 Plug Type Air Hose Connector 1
30 130 21 10 Plain Washer 3
31 140 40 10 O' Ring 11
32 195 10 21 Plain Washer 2
33 200 40 30 Hex. Nut 4
34 210 90 27 Hex. Bolt 4
35 210 90 35 Spring Washer 4
36 330 90 26 Plain Washer 4
37 340 30 24/ 03 Rubber Grip 2
38 342 90 24 Plain Washer 4
39 552 90 14 Hex. Nut 2
40 653 90 04 Spring Washer 2
41 671 90 05 Hex. Nut 2
42 671 90 06 Plain Washer 4

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View for FPLD-11
7
6
5
4
3
2
1
10
8
9
11
13
12
28
14
20
19
15
16
17
18
21
22
23
24
25
26
27
29
30
31
32
33
34
35
DETAIL A
DETAIL B

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View Detail-A for FPLD-11
19
20
14
28
1
7
6
5
4
3
2
10
8
9
1

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View Detail-B for FPLD-11
32
31
30
26
25
24
23
22
21
18
17
16
15
11
13
12
27
29

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Operation and Maintenance Guide Pneumatic Deck Scalers
Diassembly and Re-assembly for FPHD-11
a. Shut o air supply and allow residual Pres-
sure to bleed o.
Handle & Armoured Hose:
b. Unscrew Ball valve (15) from Male Adaptor
(16) & unscrew Male Adaptor (16) from
Armoured Hose (14) to replace it with new
ones. (If found damaged/worn-out)
c. Unscrew Nyloc Nuts (38) with Plain washer
(13-common) from U Bolt (36) to replace it
with new ones.
d. Unscrew Armoured Hose (14) from Cylin-
der Block (7) to replace it with new ones. (If
found damaged/worn-out)
e. Unscrew Nyloc Nuts (34) with Plain wash-
ers (35) from Rubber Mounting (33) and
Rubber Mountings (20) and replace it with
new ones. (If found damaged/worn-out)
f. Now remove the Rubber mountings (33)
and Rubber Mountings (20) with Cylinder
Block Assembly from Sub-Frame (26)
Cylinder Block Assembly:
g. Unscrew Allen Bolt (10) & Allen Bolt (11)
from Top Plate (6).
h. Unscrew Cruciform Cutter Heads (3) from
Piston (2) to replace it with new ones.
i. Remove O-ring (5), Piston (5), Cylinder
(1), Hexagonal Plug (40) and Sealing wash-
er from Cylinder Block (7) respectively to
replace it with new ones. (If found damaged/
worn-out)
j. Follow Step ‘c’ &‘d’ to replace the remaining
piston assemblies from Cylinder Block (7).
k. Unscrew Hex Head Bolts (39) from Sealing
Plate (12) & Remove Brush Seals (4) from
Sealing Plate (12) to replace it with new
ones. (If found damaged/worn-out).
l. Remove Pin Spiral (30) from Bottom han-
dle (17) & remove Torsion Spring (32) from
Latch (31) to replace it with new ones. (If
found damaged/worn-out).
m. Unscrew Nyloc Nut (23) with Plain Washer
(24) from Hex Bolt (22) and remove Bottom
Handle (17) from Sub frame (26)
n. Remove Rubber Mountings (25) from
Bottom Handle (17) and replace it with new
ones.
o. Now follow the above steps in reverse man-
ner to reassemble the FPHD-11.

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Operation and Maintenance Guide Pneumatic Deck Scalers
Bill of Materials for FPHD-11
Illustration
Number Part Number Description FPHD-11
1 130 21 04 CYLINDER 11
2 130 21 05 PISTON (THREADED) 11
3 130 21 06 BUSH HAMMER CUTTER HEAD 11
4 130 40 23 BRUSH SEAL 11
5 130 40 24 O' RING 11
6 130 30 14 TOP PLATE 1
7 130 30 15 CYLINDER BLOCK 1
8 130 30 26 INTERMEDIAT PLATE 1
9 126 90 35 EYE BOLT 1
10 130 90 14 SOCKET HEAD SCREW 5
11 130 90 34 SOCKET HEAD SCREW 2
12 130 30 17 SEALING PLATE 1
13 171 90 50 PLAIN WASHER 4
14 126 97 39 ARMOURED HOSE 1
15 250 90 40 BALL VALVE 1
16 250 21 41 THREADED MALE/ MALE ADAPTOR 1
17 130 97 19 BOTTOM HANDLE 1
18 130 97 18 TOP HANDLE 1
19 200 90 68 CAP HEAD SCREW 1
20 130 40 21 RUBBER MOUNTING 2
21 130 40 22 HANDLE GRIP 2
22 126 90 36 HEX HEAD BOLT 1
23 126 50 29 NYLOC NUT 1
24 126 90 37 PLAIN WASHER 2
25 126 40 26 RUBBER MOUNTING 2
26 130 30 11 SUB- FRAME FOR WHEEL 1
27 130 97 10 WHEEL 2
28 130 21 10 PLAIN WASHER 2
29 23.24.80.1.2 SPLIT PIN 2
30 130 90 31 PIN- SPIROL 1
31 130 30 13 LATCH 1
32 130 51 33 TORTION SPRING 1
33 130 40 31 RUBBER MOUNTING 2
34 126 50 31 NYLOC NUT 4
35 342 90 24 PLAIN WASHER 5
36 126 21 10 U BOLT 2
37 126 30 14 CLAMP 2
38 126 50 30 NYLOC NUT 4
39 130 90 27 HEX HEAD BOLT 5
40 121 21 18 HEXAGON PLUG 2
41 121 40 12 SEALING WASHER 2

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View for FPHD-11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 27
28
29
30
32
31
33
34
35
37
36
38
39
40
41
DETAIL A
DETAIL B

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View Detail-A for FPHD-11
41
39
12
8
7
4
3
11
10
9
6
1
2
5
40
DETAIL A
35

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Operation and Maintenance Guide Pneumatic Deck Scalers
Exploded View Detail-B for FPHD-11
DETAIL B
38
36
37
35 34 31
32
30
22
21
19
18
17
13
20
23
24
25
26 27
28
29
33

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Operation and Maintenance Guide Pneumatic Deck Scalers
Repair Kits For FPLD - 11
Illu. No. Part No. Description 1269700
1 126 21 05 CRUCIFORM CUTTER HEAD 11
2 126 40 23 BRUSH SEAL 11
8 121 21 18 HEXAGON PLUG 2
10 121 40 12 SEALING WASHER 2
11 126 90 36 HEX HEAD BOLT 2
25 342 90 24 PLAIN WASHER 2
27 23.24.80.1.2 SPLIT PIN 2
28 130 40 21 RUBBER MOUNTING BLOCK 2
29 126 50 31 NYLOC NUT 2
32 126 40 26 RUBBER MOUNTING 2
34 250 21 41 THREADED MALE/ MALE ADAPTOR 1
35 126 97 39 ARMOURED HOSE 1
Repair Kits For FPHD - 11
Illu. No. Part No. Description 1309700
3 130 21 06 BUSH HAMMER CUTTER HEAD 11
4 130 40 23 BRUSH SEAL 11
5 130 40 24 O' RING 11
10 130 90 14 SOCKET HEAD SCREW 5
11 130 90 34 SOCKET HEAD SCREW 2
14 126 97 39 ARMOURED HOSE 1
16 250 21 41 THREADED MALE/ MALE ADAPTOR 1
20 130 40 21 RUBBER MOUNTING 2
25 126 40 26 RUBBER MOUNTING 2
29 23.24.80.1.2 SPLIT PIN 2
30 130 90 31 PIN- SPIROL 1
32 130 51 33 TORTION SPRING 1
33 130 40 31 RUBBER MOUNTING 2
34 126 50 31 NYLOC NUT 4
35 342 90 24 PLAIN WASHER 5
38 126 50 30 NYLOC NUT 4
39 130 90 27 HEX HEAD BOLT 5
40 121 21 18 HEXAGON PLUG 2
41 121 40 12 SEALING WASHER 2

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Operation and Maintenance Guide Pneumatic Deck Scalers
TEST CERTIFICATE OF MATERIALS, PERFORMANCE
Date :
Model number :
Part description & s.No. :
We hereby certify that the above referenced product has tested and inspected in accordance with our standard test procedures
and meets the specications for material and performance values as published in our literature. We further certify that the
product has been given our standard factory test and meets all quality and performance standards established by the company.
is product is certied to be produced in our factory, and is of current production.
Authorised Signatory
Q.A Manager
Place - Vasai, Maharastra

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Operation and Maintenance Guide Pneumatic Deck Scalers
EU DECLARATION OF CONFORMITY
We hereby certify that the Listed Product stipulated below comply with all relevant provisions of the machinery direc-
tive (2006/42/EC) and the national laws and regulations adopting this directive.
Description :
Model Number :
Date :
Serial Number :
Is in conformity with the provisions of the following European Directives: (2006/42/EC) Machinery Safety and
Harmonized standards
ISO 12100-1: 2010: Safety of Machinery –general Principles for Design –Risk Assessment and Risk Reduction.
Registered Oce : 416 Gundecha Industrial Complex, Akuril Road,
Kandivali East, Mumbai – 400101, Maharashtra, India.
Web site : www.teryair.com
Works : A-1, Tirupati Udyog Nagar, Sativali Road, Vasai East,
Palghar – 401208, Maharashtra, India.
CE certication registration no – C E 16832
Issued by – BMQR Certications Pvt Ltd.
www.cemarking-india.com
Valid Till – 03/11/2021
Signed for and on behalf of
TERYAIR EQUIPMENT PVT. LTD. Place of Issue:
Date:

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Operation and Maintenance Guide Pneumatic Deck Scalers
Warranty Certificate
Every product manufactured by Teryair
is built to meet the highest standards of quality.
Teryair warrants that the Products, accessories and parts manufactured or supplied
by the company be free from defects in material and workmanship for a period of six
months from date of Teryair authorized dealer invoice to customer, or one year from
date of Teryair invoice to dealer, whichever is earlier. Failure due to normal wear,
misapplication, or abuse is, of course, excluded from this warranty.
Since the use of Teryair products and parts is beyond our control, Teryair cannot
guarantee the suitability of any product or part for a particular application and Teryair
shall not be liable for any consequential damage or expense arising from the use or
misuse of its products on any application. Teryair does not warranty bought out
products or components such as electric motors and hardware but will assist in
directing warranty queries to the dealer/manufacturer responsible. Teryair
responsibility is limited solely to replacement or repair of defective Teryair products
or components.
Dealer/End User shall have no right or remedy and Teryair shall have no liability or obligation under the warranty, if:
(i) a Product is altered, changed, modified or tampered with in any way, (ii) a Product is damaged after deposit with the
transporter for shipment; (iii) a Product is not properly preserved, packaged, stored, processed or handled after receipt; (iv) a
Product is not used and maintained in accordance with Teryair's recommended operating and maintenance manuals,
instructions and procedures, if any; (v) a Product is not properly incorporated or installed in, or not properly combined with, an
Other Product; (vi) the issue with a Product is directly or indirectly attributable to, or directly or indirectly results from or arises
out of, a failure, substandard performance or other issue with another product, material, component or part not supplied by
Teryair; (vii) the issue with a Product is directly or indirectly attributable to, or directly or indirectly results from or arises out of,
compliance with any design, specification or other specific requirement of Dealer/End User; (viii) a Product is used in a manner,
with a substance or for a purpose other than the normal manner, substance and purpose for which it is intended or is otherwise
subjected to abnormal use or service; (ix) a Product is subjected to a power surge, brown out or other similar occurrence; (x)
the issue with a Product is directly or indirectly attributable to, or directly or indirectly results from or arises out of, normal wear
and tear of such Product (including, without limitation, things such as worn seals, diaphragms, balls, O rings, gaskets, chisels,
cutters, hoses and other such wearing components; (xi) the issue with a Product is directly or indirectly.
Dated :
Product Model Number :
Product Serial Numbar : Ajay Bhagat, Q.A. Manager
(Company Seal)

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Operation and Maintenance Guide Pneumatic Deck Scalers
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