Signode RCNS2-34 Instruction Manual

SIGNODE !3620 WEST LAKE AVENUE !GLENVIEW, ILLINOIS 60025
RCNS2-34
RCNS2-114
PISTOL-GRIP STYLE
AIR POWERED SEALERS

2
READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
RESULT IN SERIOUS PERSONAL INJURY.
GENERAL SAFETY CONSIDERATIONS
1. STRAP BREAKAGE HAZARD.
Improper operation of the tool or sharp corners on the load can result in strap breakage during
tensioning, which could result in the following:
!A sudden loss of balance causing you to fall.
!Both tool and strap flying violently towards your face.
Failure to place the strap properly around the load or an unstable or shifted load could result in
a sudden loss of strap tension during tensioning. This could result in a sudden loss of
balance causing you to fall. Read the tool's operating instructions. If the load corners are
sharp use edge protectors. Place the strap correctly around a properly positioned load.
!Positioning yourself in-line with the strap, during tensioning and sealing, can result in
severe personal injury from flying strap or tool. When tensioning or sealing, position
yourself to one side of the strap and keep all bystanders away.
!Using strap not recommended for this sealer can result in strap breakage during. Use the
correct Signode products for your application.
2. TRAINING.
This tool must not be used by persons not properly trained in its use. Be certain that you
receive proper training from your employer. If you have any questions contact your Signode
Representative.
3. EYE INJURY HAZARD.
Failure to wear safety glasses with side shields can result in severe eye injury or
blindness. Always wear safety glasses with side shields which conform to ANSI
Standard Z87.1 or EN 166.
4. FALL HAZARD.
Maintaining improper footing and/or balance when operating the tool can cause you to fall. Do
not use the tool when you are in an awkward position.
5. CUT HAZARD.
Handling strap or sharp parts could result in cut hands or fingers. Wear protective
gloves.
6. TOOL CARE, MAINTENANCE & PARTS REPLACEMENT
!Take good care of the tool. Inspect and clean it daily, lubricate it weekly and adjust
when necessary. Replace any worn or broken parts.
!ALWAYS disconnect the pneumatic connection to the tool when performing part
removal and/or replacement procedures. NEVER connect a pneumatic source to a
disassembled tool unless otherwise specified.
7. WORK AREA.
Keep work areas uncluttered and well lighted.

3
Use the correct Signode products for your application. If you need help contact your
Signode Representative.
Signode tools and machines are designed and warranted to work together with Signode
strapping and seals. Use of non-Signode strap, seals and/or manufactured or specified
replacement parts may result in strap breakage or joint separation while applying strapping
to a load or during normal shipping and handling. This could result in serious personal
injury.
JOINT FORMATION
An improperly formed joint, or a joint with an incorrect number of
notches, could result in strap separation. Before moving any package,
be certain that the joint is formed as shown in the illustration. If not,
remove the strap and check the tool for worn or broken parts. Repair the
tool before applying another strap. Failure to follow this procedure
could result in serious injury or death. If you have questions regarding
proper joint formation, contact your Signode Sales Representative.
Before making a double reverse notch seal joint, read the sealing tool’s
Operation, Parts ans Safety Manual. A properly formed double reverse
notch joint will appear as shown in the illustration. More than one seal
may be required for your application. Always use the correct number of
seals recommended by your Signode Sales Representative.
If the double reverse notch joint does not appear as shown in the illustration, proceed as follows:
A. Review the tool’s operating instructions to be ceratin that the tool is being operated
properly before applying another strap.
B. Cut the strap off and apply a new strap and seal.
Tuck strap end back into the dispenser when not in use.
MOVING AND STACKING STRAPPED LOADS
Before moving or stacking any strapped load, follow all standard industry practices regarding safe
material handling procedures.
CUTTING TENSIONED STRAP
Use only cutters designed for cutting strap; never use claw hammers, crowbars, chisels, axes or
similar tools. Such tools will cause the strap to fly apart with hazardous force. Before using any
Signode product, read its Operation and Safety Manual.

4
RCNS2-114, Part Number 424125
RCNS2-34, Part Number 424200
TABLE OF CONTENTS
Safety Information 2
Specifications 4
Pneumatic Information 5
Tool Installation 9
Tool Operation 9
Sealer Jaw Rotation 10
Troubleshooting 11
Parts List & Exploded View 12
Maintenance 16
Declaration of Conformity 19
Signode tools and machines are designed
and warranted to work together with
Signode strapping and seals. Use of non-
Signode strap and seals and/or
manufactured or specified replacement
parts may result in strap breakage or joint
separation while applying strapping to a
load or during normal shipping and
handling. This could result in serious
personal injury.
Maximum operating pressure
is 90 psig (6.2 Bar)
To work effectively, the RCNS2 tool must
be properly installed. This installation
includes, in some cases, proper
suspension of the tool over the container
to be strapped and the proper placement
of the strapping dispenser to provide a
continuous easy supply of strapping for
the application.
SPECIFICATIONS
STRAP
MODEL TYPE WIDTH THICKNESS SEALS AIR PRESSURE
(psig)
RCNS2-114
MAGNUS
1- 1/4"
(31.75mm) .025" to .031"
(.64-.80mm)
SP,114,I, OF, P
Max. 90 (6.2 Bar)
Min. 75 (5.2 Bar)
RCNS2-34 3/4"
(19mm)
34HOC, HC,
I, SHOC

5
MOUNTING
PLATE
BOOT CLAMP
NAMEPLATE
CYLINDER
VALVE PLUG
MAJOR COMPONENTS
BOOT
JAWS
TRIGGER
HANDLE

6
PNEUMATIC INFORMATION
AIR SUPPLY INSTALLATION
If compressor has a good dryer unit, use black pickled pipe. When a dryer unit is not installed, use
galvanized or copper pipe. To perform reliably, a pneumatic tool requires a continuous source of
clean, water-free air at adequate pressure.
Never operate this tool using a bottled air or gas source.
Bottled air/gas sources do not provide consistant operating pressure
and could result in air pressures that exceed the maximum allowed.
A filter-regulator-lubricator unit (Signode Part No. 008559) must be installed as close to the air tool
as possible, preferably within 10 feet. It should be placed in a convenient location where it can
easily be drained, adjusted, and filled with oil. The air hose must have at least a 3/8" I.D. A quick-
connect press-on socket is installed on the stress spring end of the hose for convenient hookup to
the air tool.
Filter and lubricator bowls are made of polycarbonate material. Do not install where bowls may be
exposed to materials incompatible with polycarbonate. Certain oils, solvents, and chemicals or
their fumes can weaken these bowls and possibly cause them to burst. Clean only with warm
water. A cut-off valve placed ahead of the filter will be useful when cleaning the filter or
replenishing the lubricator.

7
MOISTURE
Moisture is always present in air lines due to condensation within the lines as the air cools. Steps
must be taken to remove this moisture and to keep it from the air tool. This is because water tends
to wash away lubricants and cause corrosion, sticking and failure of internal parts.
The main line should be pitched so the far end terminates in a water leg. Branch lines are taken
from the top of the main, never off the bottom. Every branch should have a water leg at its lowest
point, with a drain cock which is drained daily.
If these precautions are taken and water is still present, an after cooler and a moisture separator
are required between the compressor and the air receiver tank. A large air line separator can be
installed in the air tool line, but precautions must be taken to insure that it will be drained daily,
before the air tool is operated.
Water in air lines is a constant threat to the proper operation of air tools. Even near freezing
operating conditions, a good refrigerant type dryer is essential. A good dryer will remove 95% or
more of water right at the compressor. The remaining moisture is removed at the water leg in the
piping system or in the filter (Part No. 008559).
NOTE: Additional information is available in the Signode publication, "Air Supply Manual" (Part No.
186038). If you have any questions, contact your local Signode Representative.
LUBRICATION
The air tool must be properly lubricated. This is achieved by keeping the air line lubricator filled
with oil and correctly adjusted. Without proper lubrication, the tool will become sticky and will be
difficult to release from the strap.
Install the lubricator as close to the air tool as possible. The arrow on the lubricator's top surface
must point in the direction of air flow.
For proper operation, oil must drop through the lubricator sight glass at a rate of 4 to 10 drops per
minute. This rate is checked while the air tool is running free. Only 20% of this oil is actually
delivered to the tool. The remaining oil drops back into the oil reservoir. The unit is factory set and
should require no adjustment. If an adjustment is required, the adjusting screw on top of the
lubricator may be turned as marked to reduce or increase the flow of oil.
The correct grade of oil must be used in the lubricator; too heavy an oil will not provide sufficient
lubrication and will cause sticking and sluggish operation of the air tool.
Recommended oils are any good grade of rust and oxidation inhibiting oil with a viscosity of 80-
120 S.U.S. at 100 degrees Fahrenheit. (0.15 to 0.25 cm2/sec. at 38 degrees Celsius), such as:
Non Fluid Oil Co., grade #LS-1236
Signode oil - Part No. 008556
If necessary, use SAE #5 or SAE #10 non-detergent, cut 1 to 1 with kerosene.

8
PNEUMATIC INFORMATION, Continued
NOTE: Some oils contain anti-wear additives which may disable the tool. Be certain to use
recommended oil.
Several drops of lubricator oil added to the inlet of the air line each day will help insure good
operation. A noticeable reduction of performance can usually be corrected by squirting a few
drops of oil into the air line.
COLD WEATHER OPERATION
If a tool does not operate satisfactorily in freezing temperatures, certain steps can correct the
problem. The following steps can be taken to improve cold weather operation of the tool:
a. An air line dryer adjacent to the compressor.
b. Use lubricant recommended by Signode. Signode has tested the use of anti-freezes, none
work well in air tools; the tool will gum up when anti-freezes are introduced and will not
function properly. The best lubricant for freezing weather is the 1 to 1 oil and kerosene
combination.
c. If possible, run the air supply line to a indoor located Filter-Regulator-Lubricator or relocate the
F-L-R to a warmer operating area.
AIR PRESSURE REQUIREMENTS
The RCNS operating pressure is 90 psig (6.2 BAR).
Do not exceed the maximum operating pressure of 90 psig (6.2 bar).

9
TOOL INSTALLATION
To operate effectively, your tool must be installed properly. This installation includes proper
suspension of the tool over the package to be strapped, correct placement of a strapping
dispenser to provide a continuous easy supply of strap for the application, and a satisfactory air
supply with air line pressures being maintained within the specified range.
TOOL OPERATION
Position the sealer jaws over the seal. Press the
trigger located on the handle grip. Make sure the
trigger is kept completely pressed in until the notching
action is complete. When the tool is used with
pressure properly set at 90 psig (6.2 bar), sealing
occurs immediately. If operating the tool at less than
the recommended operating pressure, sealing takes
longer; therefore take care to make sure that sealing is
complete before releasing the trigger.
NOTE: OPERATOR GLOVES OMITTED
FOR CLARITY PURPOSES ONLY!
An improperly formed joint, or a joint with an incorrect number
of notches, could result in strap separation. Before moving any
package, be certain that the joint is formed as shown in the
illustration. If not, remove the strap and check the tool for worn
or broken parts. Repair the tool before applying another strap.
Failure to follow this procedure could result in serious injury or
death. If you have questions regarding proper joint formation,
contact your Signode Sales Representative.
Before making a double reverse notch seal joint, read the
sealing tool’s Operation, Parts ans Safety Manual. A properly formed double reverse notch
joint will appear as shown in the illustration. More than one seal may be required for your
application. Always use the correct number of seals recommended by your Signode Sales
Representative.
If the double reverse notch joint does not appear as shown in the illustration, proceed as
follows:
A. Review the tool’s operating instructions to be ceratin that the tool is being operated
properly before applying another strap.
B. Cut the strap off and apply a new strap and seal.

10
VERTICAL STRAPPING
HORIZONTAL STRAPPING
SEALER JAW ROTATION
Disconnect the pneumatic connection to the tool when performing jaw rotation procedure.
Failure to do so could result in serious personal injury.
The cylinder and mounting plate can be rotated to allow the operator to hold the tool in the normal
vertical position while sealing either horizontal or vertical strap. To do this refer to the exploded
views shown on pages 13 and 15 using the following instruction:
2. Loosen the set screw (Key 56) and remove the trigger (Key 57) and pin (Key 55).
3. Remove the four socket head cap screws (Key 73) which secure the mounting plate (Key 1) to
the cylinder (Key 51).
NOTE: Removing the four mounting screws will release the boot clamp (Key 70). The boot
clamp must be reinstalled when replacing the screws.
4. Pull the sealer mechanism and mounting plate out from the cylinder just enough for the
mounting plate to clear the trigger’s pivot on the cylinder handle.
5. Rotate the sealer mechanism and mounting plate 90° and reinstall back into the cylinder.
Securely tighten all four mounting screws.
6. Reassemble the trigger back into the cylinder handle and securely tighten the set screw.
NOTE: This tool has metric fasteners.
NOTE: OPERATOR GLOVES OMITTED FOR CLARITY PURPOSES ONLY!

11
TROUBLESHOOTING
The following items are the most common tool symptoms if problems should occur. For symptoms
or remedies not shown, contact your Signode service representative for additional information and
details. The following tool symptoms are shown in this manual:
#1 SYMPTOM: Tool leaking air (Trigger in OFF position & tool at rest).
#2 SYMPTOM: Tool leaking air (Trigger in ON position while sealing).
#1 SYMPTOM: Tool leaking air (Trigger in OFF position and tool at rest). **
CAUSE REMEDY
1. Air leakage between mounting plate and
cylinder.
2. Air leakage at bottom of valve assembly
by trigger.
3. Air leakage at top of valve assembly by
exhaust holes of valve plug.
1. Replace mounting plate o-ring (Key 18).
2. Adjust valve plug as described in this
manual. Disassemble, inspect, and repair
valve assembly.
3. Adjust valve plug as described in this
manual. Replace piston o-ring (Key 19).
Disassemble, inspect, and repair valve
assembly.
#2 SYMPTOM: Tool leaking air (Trigger in ON position while sealing). **
CAUSE REMEDY
1. Air leakage at bottom of valve assembly
by trigger.
2. Air leaking by exhaust holes at top of
valve assembly or around valve plug.
1. Disassemble, inspect, and repair valve
assembly. Replace piston o-ring (Key 19).
2. Disassemble, inspect, and repair valve
stem.
** Please note that there will be an initial rush of air from around the trigger when it is
pressed to the ON or sealing position.

12
PARTS LIST, CYLINDER ASSEMBLY
KEY QTY. PART NO. DESCRIPTION
1 1 424137 Mounting plate
51 1 424139 Cylinder
52 1 008672 Bushing
53 1 286373 Info sign (3 icon)
54 1 424210 Warning sign
55 1 424207 Trigger pin
56 2 180131 SHSS, M4X 8
57 1 424145 Trigger
58 1 008478 Reducing bushing
59 1 020704 Hansen plug
60 1 424216 Tag
61 1 424141 Valve plug
62 1 424206 Compression spacer
63 1 424205 Sleeve spacer
64 1 093839 Compression spring, LEE #LC038-16MW
65 2 020680 O-Ring #112
66 3 023040 Valve sleeve
67 2 008596 O-Ring #111
68 1 424208 Valve stem
69 1 424204 Bottom spacer
70 1 424142 Boot clamp
71 1 424143 Nameplate (114)
1 424201 Nameplate (34)
72 4 002187 Lock washer, 1/4
73 4 280832 SHCS, M6 X 30, full thread
74 1 180900 Information sign
!Standard hardware parts may be obtained from local hardware suppliers.
!When ordering parts, please show tool model, part number, and name.
!Recommended spare parts are underlined and should be stocked.
!This tool has metric fasteners.
NOTES:
1. Bottom spacer (69) must be installed
with “lip” facing up.
2. O-rings (65 & 67) are different sizes and
must be installed in the proper
sequence.
3. The (2) o-rings (65) are larger than the
bore diameter and will not sit flat until
the subsequent spacer in pushed into
place.
4. Lubricate all O-Rings with White
(Lubriplate) grease, GR-132, Part No
422792.
5. Torque the four cap screws (Key 73) to
65-75 in lbs. (7.2-8.5Nm).
SPECIAL NOTE:
The lower of the two large o-rings (65) must be placed so
the portion of the o-ring closest to the handle air inlet is
below the inlet when the valve sleeve (68) is pushed into
place. Failure to do this could result in air leakage.

13
* Install using Loctite #242.
** Install using Teflon pipe tape.
VALVE PLUG ADJUSTMENT:
1. Turn plug until flush with cylinder casting.
2. Connect air to tool and check for leaks with trigger in both the On and OFF positions.
3. If leakage should occur, turn valve plug clockwise (in 1/4 turn increments only) until
leakage stops.
4. Lock valve plug in place with set screw (56).

14
PARTS LIST, SEALER ASSEMBLY
KEY QTY. PART NO. DESCRIPTION
1 1 424137 Mounting plate
2 1 424136 Piston
3 4 276495 Flexloc nut, M8 (w/nylon)
4 2 424214 Washer
5 1 422858 O-ring #112 Quattro
6 1 424129 Ram
72424126 Side plate (114)
2424211 Side plate (34)
8 4 424128 Sealer link
9 1 424130 Ram pin
10 2 424131 Link pin
11 2424134 Jaw (114)
2424213 Jaw (34)
12 2424127 Notcher (114)
2424212 Notcher (34)
13 2424132 Jaw pin
14 1 424133 Notcher spacer
15 3 280878 SHCS, M8 X 35 (full thread)
16 3 280807 Lockwasher, M8
17 1424138 Boot
18 1 424202 O-ring #243
19 1 424203 O-ring #342
!Standard hardware parts may be obtained
from local hardware suppliers.
!When ordering parts, please show tool model,
part number, and name.
!Recommended spare parts are underlined and
should be stocked.
!This tool has metric fasteners.

15
NOTES:
1. Lubricate all O-Rings with White (Lubriplate) grease, GR-132, Part No 422792.
2. Lubricate all moving parts (except O-Rings) with Molith No. 2 or Lubriplate
3000W grease, GR-132, Part No 422793.
3. Torque nut (Key 3) on ram (Key 6) to 140-150 in-lbs. (15.8-16.9Nm).

16
TOOL MAINTENANCE
GENERAL
The most common reason for poor tool performance and incorrectly formed straps joints is
improper tool maintenance. The easiest way to determine if a tool is performing correctly is by
inspecting the strap joint. Having a tool maintenance program is a simple task which consists of
three parts. First, a quick daily inspection of the tool for any worn or broken parts. Secondly, keep
each tool on a schedule of service intervals for cleaning and lubrication. Third, when problems do
occur, use the troubleshooting guide to properly determine and fix problems before they lead to
more serious tool conditions. Each of these three tasks have been outlined for this particular tool,
read and understand all information for improving the life and performance of the tool.
TOOL INSPECTION
Visually inspect the exterior of the tool on a daily basis. Decreased tool life can be prevented by
early detection of broken parts. Replace all broken parts with new parts. Review any part removal,
replacement & adjustment instructions found in this manual.
SERVICE INTERVALS
Tool component wear is affected by the environment, strap tension and strap gauge which the tool
is subjected to. All critical moving components of the tool should be inspected periodically.
Broken parts can increase sealing effort, leading to additional component wear and produce lower
joint strength.
Inspect the components of the sealing mechanism when:
A. Joint does not appear as shown in this manual or visually it is detected that the joint is not
all formed or formed improperly.
B. Sealing effort requires higher air pressure or tool is difficult to remove from strap.
C. When scheduled.
If there is any question that joint formation is not as shown or is suspect, it is important that you
contact your tool representative immediately.
TOOL LUBRICATION
Signode tools use a variety of greases and oils, all of which can be ordered through Signode.
When ordering indicate tool model, part number and name.
THREAD SEALANTS
Signode tools are assembled using a variety of thread sealants, all of which can be ordered
through Signode service using the appropriate description and part number.
!Loctite #222, Part No 422794.
!Loctite #242, Part No 422795.
!Loctite #609, Part No 422797.

17

18

19
EU Declaration of Conformity
The Supply of Machinery (safety) Regulations
1992 (S.I. 1992/3073)
It is hereby declared that the undermentioned machinery has been designed and
constructed to comply with the health and safety requirements defined in EC Directive
89/392/EEC
Machine Supplier: Signode, Division of ITW Ltd.
Queensway, Fforestfach
Swansea SA5 4ED
Machine Description: RCNS2
Machine Type: Pneumatic Sealer Hand Strapping tool.
Provisions with which machine complies:
89/392/EEC, 91/368/EEC
Harmonized EuroNorms with which machine complies:
EN 292:1, EN 292:2, EN 294, EN 349
Technical Standards with which machine complies:
NA
Signature: Date: 1 JANUARY 2001
(Peter Oseland)

© Copyright 2001, Signode 437142 Rev. 10/2001
SIGNODE
NEW TOOL WARRANTY
Signode Engineered Products Warrants that a new Signode strapping tool will operate per functional
specifications for a period of sixty (60) days after the date of shipment to the owner's place of business.
Normal wearing parts, as outlined in the Operation, Parts & Safety manual, are covered by a thirty (30) day
warranty unless, in Signode's judgement, these parts have been subjected to abnormal or extreme usage.
Signode's sole liability hereunder will be to repair or replace, without charge, F.O.B. Signode's Glenview,
Illinois plant, any tool which proves to not operate per functional specifications within the stated period.
Signode reserves the right to replace any tool which proves not to operate per functional specifications
with a new or like-new tool of the same model if in Signode's judgement such replacement is appropriate.
Any new replacement tool provided to an owner will carry a full sixty (60) day warranty. Any warranty
repaired tool or like-new replacement tool will carry a warranty for the balance of the time remaining on the
initial sixty (60) day warranty. This warranty will be extended to compensate for the time the tool is in
Signode's possession for warranty repairs.
This warranty is void as to any tool which has been: (I) subjected to mis-use, misapplication, accident,
damage, or repaired with other than genuine Signode replacement parts, (II) improperly maintained, or
adjusted, or damaged in transit or handling; (III) used with improperly filtered, unlubricated air or improper
strapping material, (IV) in Signode's opinion, altered or repaired in a way that affects or detracts from the
performance of the tool.
SIGNODE MAKES NO WARRANTY, EXPRESSED OR IMPLIED, RELATING TO MERCHANTABILITY,
FITNESS OR OTHERWISE EXCEPT AS STATED ABOVE AND SIGNODE'S LIABILITY AS ASSUMED ABOVE
IS IN LIEU OF ALL OTHERS ARISING OUT OF OR IN CONNECTION WITH THE USE AND PERFORMANCE
OF THE TOOL. IT IS EXPRESSLY UNDERSTOOD THAT SIGNODE SHALL IN NO EVENT BE LIABLE FOR
ANY INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, DAMAGES WHICH
MAY ARISE FROM LOSS OF ANTICIPATED PROFITS OR PRODUCTION, SPOILAGE OF MATERIALS,
INCREASED COSTS OF OPERATION OR OTHERWISE.
Considerable effort has be made to ensure that this product conforms to our high quality standards.
However, should you experience any difficulties, please contact your Sales Representative providing
samples and the manufacturing code specified on the tool.
Thank you for your help.
SIGNODE ENGINEERED PRODUCTS
Hand Tool Division
3620 W. Lake Avenue, Glenview, Illinois 60025