3M PROTECTA® PRO™ Confined Space Winch AK203AS, 1 EA Instrucciones de operación

Marca: 3M

Modelo: PROTECTA® PRO™ Confined Space Winch AK203AS, 1 EA

Tipo: Instrucciones de operación

Este manual también es adecuado para

Model Numbers

AK203AG, AK203AS,

AK204AG, AK204AS,

AK205AG, AK205AG10,

AK205AS, AK205AT,

AK206AG, AK206AS,

AK207AG, AK207AS,

AK210AG,AK210AS

USER INSTRUCTION MANUAL

5902213 REv. D

MAN-RATED BRAKE

WINCHES

Conned Space Entry/Rescue

3 4

5 6

A. B. C. D.

E. F. G.

A B C

Maintain at least 4 wraps of

cable on the winch drum at

all times.

BR AKE WINC H

Not For Moving Humans Without A Protecta Fall Arrester.

Maximum personnel load capacity: 300 lbs

READ WARNINGS AND USE

INSTRUCTIONS CAREFULLY

WA RNIN G

MODEL NO. DATE: LENGTH:

9508250 Rev. B

FORM NO: 5908277 REV: A

SAFETY INFORMATION

Please read, understand, and follow all safety information contained in these instructions prior to the use of this Conned Space

Entry/Rescue Device. FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH.

These instructions must be provided to the user of this equipment. Retain these instructions for future reference.

Intended Use:

This Conned Space Entry/Rescue Device is intended for use as part of a complete personal fall protection or rescue system.

Use in any other application including, but not limited to, non-approved material handling applications, recreational or sports related activities, or

other activities not described in the User Instructions or Installation Instructions is not approved by 3M and could result in serious injury or death.

This device is only to be used by trained users in workplace applications.

! WARNING

This Conned Space Entry/Rescue Device is part of a personal fall protection or rescue system. It is expected that all users be fully trained in the

safe installation and operation of the complete system. Misuse of this device could result in serious injury or death. For proper selection,

operation, installation, maintenance, and service, refer to all Product Instructions and all manufacturer recommendations, see your supervisor, or

contact 3M Technical Service.

• To reduce the risks associated with working with a Conned Space Entry/Rescue Device which, if not avoided, could result in

serious injury or death:

- Inspect the device before each use, at least annually, and after any fall event. Inspect in accordance with the User Instructions.

- If inspection reveals an unsafe or defective condition, remove the device from service and repair or replace according to the User

Instructions.

- Any device that has been subject to fall arrest or impact force must be immediately removed from service. Refer to the User Instructions

or contact 3M Fall Protection.

- The device must only be installed in the manner detailed in the Installation Instructions or User Instructions. Installations and use outside

the scope of the instruction must be approved in writing by 3M Fall Protection.

- The substrate or structure to which the device is attached must be able to sustain the static loads specied for the device in the

orientations permitted in the User Instructions or Installation Instructions.

- Do not exceed the number of allowable users.

- Never work below a suspended load or worker.

- Use caution when installing, using, and moving the device as moving parts may create potential pinch points. Refer to the User

Instructions.

- Ensure proper lockout/tagout procedures have been followed as applicable.

- Never attach to a system until it is positioned, fully assembled, adjusted, and installed. Do not adjust the system while a user is attached.

- Only connect fall protection subsystems to the designated anchorage connection point on the device.

- Prior to drilling or fastening, ensure no electric lines, gas lines, or other critical embedded systems will be contacted by the drill or the

device.

- Ensure that fall protection systems/subsystems assembled from components made by different manufacturers are compatible and meet

the requirements of applicable standards, including the ANSI Z359 or other applicable fall protection codes, standards, or requirements.

Always consult a Competent or Qualied Person before using these systems.

• To reduce the risks associated with working at height which, if not avoided, could result in serious injury or death:

- Ensure your health and physical condition allow you to safely withstand all of the forces associated with working at height. Consult with

your doctor if you have any questions regarding your ability to use this equipment.

- Never exceed allowable capacity of your fall protection equipment.

- Never exceed maximum free fall distance of your fall protection equipment.

- Do not use any fall protection equipment that fails pre-use or other scheduled inspections, or if you have concerns about the use or

suitability of the equipment for your application. Contact 3M Technical Services with any questions.

- Some subsystem and component combinations may interfere with the operation of this equipment. Only use compatible connections.

Consult 3M prior to using this equipment in combination with components or subsystems other than those described in the User

Instructions.

- Use extra precautions when working around moving machinery (e.g. top drive of oil rigs) electrical hazards, extreme temperatures,

chemical hazards, explosive or toxic gases, sharp edges, or below overhead materials that could fall onto you or the fall protection

equipment.

- Use Arc Flash or Hot Works devices when working in high heat environments.

- Avoid surfaces and objects that can damage the user or equipment.

- Ensure there is adequate fall clearance when working at height.

- Never modify or alter your fall protection equipment. Only 3M or parties authorized in writing by 3M may make repairs to the equipment.

- Prior to use of fall protection equipment, ensure a rescue plan is in place which allows for prompt rescue if a fall incident occurs.

- If a fall incident occurs, immediately seek medical attention for the worker who has fallen.

- Do not use a body belt for fall arrest applications. Use only a Full Body Harness.

- Minimize swing falls by working as directly below the anchorage point as possible.

- If training with this device, a secondary fall protection system must be utilized in a manner that does not expose the trainee to an

unintended fall hazard.

- Always wear appropriate personal protective equipment when installing, using, or inspecting the device/system.

;

Prior to installation and use of this equipment, record the product identication information from the ID label in the

Inspection and Maintenance Log (Table 2) at the back of this manual.

PRODUCT DESCRIPTION:

Figure 1 illustrates the 3M™ DBI-SALA™ Protecta Winch. The Protecta Winch must be used with a Protecta Fall Arrest System if

fall protection is the objective. The Protecta Winch itself is not approved for fall protection. See cover for model numbers.

Figure 2 illustrates components of the Protecta Winch. The Winch is comprised of a Winch Base Plate (A), Ratchet Pawl (B),

Winch Handle (C), Handle Drive Hubs (D), Winch Cable (E), and Winch Base Locking Pin (F). See Table 1 for Component

Specications.

Table 1 – Specications

System Specications:

Personnel Load

Capacity:

1 Person with a combined weight (clothing, tools, etc.) of no more than 300 lbs (136 kg)

Material Load

Capacity

1,000 lbs (453 kg)

Winch Cable 3/16 inch stainless steel cable

3/16 inch galvanized steel cable

Component Specications:

Figure 2

Reference Component

A Winch Base Plate

B Ratchet Pawl

C Winch Handle

D Handle Drive Hubs

E Winch Cable

F Winch Base Locking Pin

1 Capacity: 300 lbs (136 kg) is the capacity range required by ANSI. This product has been tested to a 420 lbs (191 kg) Maximum Capacity per OSHA.

2 Qualied Person: An individual with a recognized degree or professional certicate, and extensive experience in Fall Protection. This individual must be capable

of design, analysis, evaluation, and specication in Fall Protection.

1.0 PRODUCT APPLICATION

1.1 PURPOSE: Conned Space Systems are designed to provide anchorage connection points for Fall Arrest

or Fall Restraint

systems: Restraint, Work Positioning, Personnel Riding, Rescue, etc.

;

Fall Protection Only: This Conned Space System is for connection of Fall Protection Equipment. Do not connect

Lifting Equipment to this Conned Space System.

1.2 STANDARDS: Your Conned Space System conforms to the national or regional standard(s) identied on the front cover

of these instructions. If this product is resold outside the original country of destination, the re-seller must provide these

instructions in the language of the country in which the product will be used.

1.3 SUPERVISION: Installation of this equipment must be supervised by a Qualied Person

. Use of this equipment must be

supervised by a Competent Person

1.4 TRAINING: This equipment must be installed and used by persons trained in its correct application. This manual is to be

used as part of an employee training program as required by ANSI. It is the responsibility of the users and installers of

this equipment to ensure they are familiar with these instructions, trained in the correct care and use of this equipment,

and are aware of the operating characteristics, application limitations, and consequences of improper use of this

equipment.

1.5 RESCUE PLAN: When using this equipment and connecting subsystem(s), the employer must have a rescue plan and

the means at hand to implement and communicate that plan to users, authorized persons

, and rescuers

. A trained, on-

site rescue team is recommended. Team members should be provided with the equipment and techniques to perform a

successful rescue. Training should be provided on a periodic basis to ensure rescuer prociency.

1.6 INSPECTION FREQUENCY:

The Confined Space System shall be inspected by the user before each use and, additionally,

by a competent person other than the user at intervals of no longer than one year.

Inspection procedures are described in

the “Inspection and Maintenance Log”. Results of each Competent Person inspection should be recorded on copies of the

“Inspection and Maintenance Log”.

1.7 AFTER A FALL: If the Conned Space System is subjected to the forces of arresting a fall, it must be removed from

service immediately and destroyed.

2.0 SYSTEM REQUIREMENTS

2.1 ANCHORAGE: Anchorage requirements vary with the fall protection application. Structure on which the

Conned Space System is placed or mounted must meet the Anchorage specications dened in Table 1.

2.2 PERSONAL FALL ARREST SYSTEM: Figure 1 illustrates the application of this Conned Space System. Personal Fall

Arrest Systems (PFAS) used with the system must meet applicable Fall Protection standards, codes, and requirements.

The PFAS must incorporate a Full Body Harness, have a Maximum Permissable Free Fall of 6 ft (1.8 m), and limit Average

Arresting Force to the following values:

PFAS with Shock Absorbing Lanyard 900 lb (4 kN)

PFAS with Self Retracting Device 900 lb (4 kN)

2.3 FALL PATH AND SRD LOCKING SPEED: A clear path is required to assure positive locking of an SRD. Situations

which do not allow for an unobstructed fall path should be avoided. Working in confined or cramped spaces may not allow

the body to reach sufficient speed to cause the SRD to lock if a fall occurs. Working on slowly shifting material, such as

sand or grain, may not allow enough speed buildup to cause the SRD to lock.

2.4 HAZARDS: Use of this equipment in areas with environmental hazards may require additional precautions to prevent

injury to the user or damage to the equipment. Hazards may include, but are not limited to: heat, chemicals, corrosive

environments, high voltage power lines, explosive or toxic gases, moving machinery, sharp edges, or overhead materials

that may fall and contact the user or Personal Fall Arrest System.

2.5 FALL CLEARANCE: Figure 3 illustrates the components of a Fall Arrest. There must be sufcient Fall Clearance (FC)

to arrest a fall before the user strikes the ground or other obstruction. Clearance is affected by a number of factors

including: (A) Anchorage Location, (B) Lanyard Length, (C) Lanyard Deceleration Distance or SRD Maximum Arrest

Distance, (D) Harness Stretch and D-Ring/Connector Length and Settling (typically a Safety Factor of 1 m). Refer to the

instructions included with your Fall Arrest subsystem for specics regarding Fall Clearance calculation.

2.6 SWING FALLS: Swing Falls occur when the anchorage point is not directly above the point where a fall occurs (see Figure

4). The force of striking an object in a swing fall may cause serious injury or death. Minimize swing falls by working as directly

below the anchorage point as possible. Do not permit a swing fall if injury could occur. Swing falls will signicantly increase the

clearance required when a Self-Retracting Device or other variable length connecting subsystem is used.

1 Fall Arrest System: A collection of Fall Protection Equipment congured to arrest a free fall.

2 Fall Restraint System: A collection of Fall Protection Equipment congured to prevent the person’s center of gravity from reaching a fall hazard.

3 Qualied Person: An individual with a recognized degree or professional certicate, and extensive experience in Fall Protection. This individual must be capable

of design, analysis, evaluation, and specication in Fall Protection.

4 Competent Person: One who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary,

hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.

5 Authorized Person: For purposes of the Z359 standards, a person assigned by the employer to perform duties at a location where the person will be exposed

to a fall hazard.

6 Rescuer: Person or persons other than the rescue subject acting to perform an assisted rescue by operation of a rescue system.

7 Inspection Frequency: Extreme working conditions (harsh environments, prolonged use, etc.) may require increasing the frequency of competent person

inspections.

2.7 COMPONENT COMPATIBILITY: 3M equipment is designed for use with 3M approved components and subsystems

only. Substitutions or replacements made with non-approved components or subsystems may jeopardize compatibility of

equipment and may effect the safety and reliability of the complete system.

2.8 CONNECTOR COMPATIBILITY: Connectors are considered to be compatible with connecting elements when they

have been designed to work together in such a way that their sizes and shapes do not cause their gate mechanisms to

inadvertently open regardless of how they become oriented. Contact 3M if you have any questions about compatibility.

Connectors (hooks, carabiners, and D-rings) must be capable of supporting at least 5,000 lbs. (22.2 kN). Connectors

must be compatible with the anchorage or other system components. Do not use equipment that is not compatible.

Non-compatible connectors may unintentionally disengage (see Figure 5). Connectors must be compatible in size, shape,

and strength. If the connecting element to which a snap hook or carabiner attaches is undersized or irregular in shape,

a situation could occur where the connecting element applies a force to the gate of the snap hook or carabiner (A). This

force may cause the gate to open (B), allowing the snap hook or carabiner to disengage from the connecting point (C). See

Figure 3.

Self-locking snap hooks and carabiners are required by ANSI Z359 and OSHA.

2.9 MAKING CONNECTIONS: Snap hooks and carabiners used with this equipment must be self-locking. Ensure all

connections are compatible in size, shape and strength. Do not use equipment that is not compatible. Ensure all

connectors are fully closed and locked.

3M connectors (snap hooks and carabiners) are designed to be used only as specied in each product’s user’s instructions.

See Figure 6 for examples of inappropriate connections. Do not connect snap hooks and carabiners:

A. To a D-ring to which another connector is attached.

B. In a manner that would result in a load on the gate. Large throat snap hooks should not be connected to standard

size D-rings or similar objects which will result in a load on the gate if the hook or D-ring twists or rotates, unless the

snap hook complies is equipped with a 3,600 lb (16 kN) gate. Check the marking on your snap hook to verify that it

is appropriate for your application.

C. In a false engagement, where features that protrude from the snap hook or carabiner catch on the anchor, and

without visual conrmation seems to be fully engaged to the anchor point.

D. To each other.

E. Directly to webbing or rope lanyard or tie-back (unless the manufacturer’s instructions for both the lanyard and

connector specically allows such a connection).

F. To any object which is shaped or dimensioned such that the snap hook or carabiner will not close and lock, or that

roll-out could occur.

G. In a manner that does not allow the connector to align properly while under load.

3.0 INSTALLATION

;

Installation of the Protecta Winch must be supervised by a Qualied Person

. The installation must be certied by

a Competent Person

as meeting the criteria for a Certied Anchorage, or that it is capable of supporting the potential

forces that could be encountered during a fall.

3.1 PLANNING: Plan your fall protection system prior to installation of the Protecta Winch. Account for all factors that may

affect your safety before, during and after a fall. Consider all requirements, limitations, and specications dened in

Section 2 and Table 1.

3.2 INSTALLING THE PROTECTA WINCH: See Figure 7.

1. See Figure 7.1. Remove the brake winch from the shipping container. The Winch Base Plate (A) is pre-installed on the

winch and is ready to use (on a tripod).

2. See Figure 7.2. Place the Winch Base Plate on one of the three tripod legs (B). Place the Winch Base Locking Pin (C)

that is attached to the base plate through the base plate and the middle hole of the larger leg tube. Lock the pin. This

will hold the base plate in position for the next installation step.

3. See Figure 7.3. Remove the pin originally put through the top hole of the leg (D) and place it through the base plate

and top hole. Lock the pin in place. The winch is now secured to the tripod.

4. Check to ensure all pins are in their proper holes and securely locked in place.

;

Always maintain at least 4 wraps of winch line wound on the Winch Drum at all times. With less than 4 wraps of line

around the drum, the winch line could come loose and drop the load. The winch line is marked with a red indicator to

warn the user to not withdraw more winch line from the Winch Drum.

4.0 USE

4.1 BEFORE EACH USE: Verify that your work area and Personal Fall Arrest System (PFAS) meet all criteria dened in

Section 2 and a formal Rescue Plan is in place. Inspect the Protecta Winch per the ‘User’ inspection points dened on the

“Inspection and Maintenance Log” (Table 2). If inspection reveals an unsafe or defective condition, do not use the system.

Remove the system from service and destroy, or contact 3M regarding replacement or repair.

Step 1: Attach the Winch Handle by loosening the thumbscrew and aligning the notch in the handle with the point of the

hex on the Handle Drive Hub. Slide the handle and Drive Hub over the hex drive shaft until the groove in the hex drive

shaft aligns with the at of the handle. Slide the handle outwards away from the drive hub and tighten the thumbscrew.

Step 2: Ensure the winch gears are lubricated before use.

Step 3: Keep hands away from the winch drum, gears, wire rope, and other moving parts during operation.

Step 4: The Ratchet Pawl must be disengaged in order to lower a load with the winch.

Step 5: Ensure the winch cable is tight when raising or lowering and the cable is wound uniformly around the Winch

drum.

;

Do not further withdraw the winch line from the winch drum when the red cable wrap is visible.

;

Do not lift or suspend any load over a person.

;

Do not wrap the wire rope lifeline around a load. Use the snap hook only for connection.

;

Do not exceed the load rating of the winch.

5.0 INSPECTION

5.1 INSPECTION FREQUENCY: The Protecta Winch must be inspected at the intervals dened in Section 1. Inspection

procedures are described in the “Inspection and Maintenance Log” (Table 2). Inspect all other components of the Fall

Protection System per the frequencies and procedures dened in the manufacturer’s instructions.

5.2 DEFECTS: If inspection reveals an unsafe or defective condition, remove the Protecta Winch from service immediately

and contact 3M regarding replacement or repair. Do not attempt to repair the Fall Arrest System.

;

Authorized Repairs Only: Only 3M or parties authorized in writing my make repairs to this equipment.

5.3 PRODUCT LIFE: The functional life of the Fall Arrest System is determined by work conditions and maintenance. As long

as the product passes inspection criteria, it may remain in service.

6.0 MAINTENANCE, SERVICING, STORAGE

6.1 CLEANING: Periodically clean the Winch’s metal components with a soft brush, warm water, and a mild soap solution.

Ensure parts are thoroughly rinsed with clean water.

1 Qualied Person:

An individual with a recognized degree or professional certicate, and extensive experience in Fall Protection. This individual must be capable

of design, analysis, evaluation, and specication in Fall Protection.

2 Competent Person: One who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazard-

ous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.

6.2 LUBRICATION: At a minimum of every 6 months, lubricate the Protecta Winch properly to protect from wear and rust.

Apply SAE 30 non-detergent oil to the shafts at all friction points. Lubricate the winch gears with gear lubricant.

6.3 SERVICE: Only 3M or parties authorized in writing by 3M may make repairs to this equipment. If the Protecta Winch has

been subject to fall force or inspection reveals an unsafe or defective conditions, remove the system from service and

contact 3M regarding replacement or repair.

6.4 STORAGE AND TRANSPORT: When not in use, store and transport the Protecta Winch and associated fall protection

equipment in a cool, dry, clean environment out of direct sunlight. Avoid areas where chemical vapors may exist.

Thoroughly inspect components after extended storage.

7.0 LABELS

Figure 8 illustrates labels on the Protecta Winch. Labels must be replaced if they are not fully legible. Information provided on

each label is as follows:

Read all instructions.

1) Model Number 2) Year and Month Manufactured / Lot Number ID 3) Length

Table 2 – Inspection and Maintenance Log

Inspection Date: Inspected By:

Components: Inspection: (See Section 1 for Inspection Frequency) User

Competent

Person

Protecta Winch

(Figure 2)

Inspect the Protecta Winch for damage: Inspect all screws, bolts and nuts. Ensure they are

securely attached and tight. Check to see if any bolts,

nuts or other parts are missing, or have been substituted or altered in any way. Inspect covers

and housings. Ensure they are free of cracks, dents, corrosion or other damage.

Inspect each system component (support structure, back-up fall arrest system, body support,

connectors, etc.) according to manufacturer’s instructions.

Inspect entire length of wire rope assembly. Always wear protective gloves when inspecting

wire rope.

Labels (Figure 8)

Verify that all labels are securely attached and are legible (see ‘Labels’)

PFAS and Other

Equipment

Additional Personal Fall Arrest System (PFAS) equipment (harness, SRL, etc) that are used with

the Winch should be installed and inspected per the manufacturer’s instructions.

Serial Number(s): Date Purchased:

Model Number: Date of First Use: