PETZL GRIGRI Belay Device User Manual

1. Introducción

This manual provides essential information for the safe and effective use of the PETZL GRIGRI Belay Device, often paired with the Sm'D TWIST-LOCK carabiner. The GRIGRI is a cam-assisted blocking device designed for belaying lead climbers and for top-roping. It offers progressive descent control and cam-assisted blocking for enhanced safety and comfort during climbing activities.

Always read and understand these instructions before using the equipment. Climbing is inherently dangerous, and proper training and adherence to safety guidelines are paramount.

Image 1.1: The PETZL GRIGRI Belay Device (left) and the Sm'D TWIST-LOCK Carabiner (right).

2. Información y advertencias de seguridad

WARNING: Climbing and working at height are dangerous activities. You are responsible for your own actions and decisions. Before using this equipment, you must:

• Lea y comprenda todas las instrucciones de uso.
• Obtenga formación específica sobre su uso adecuado.
• Familiarícese con sus capacidades y limitaciones.
• Comprenda y acepte los riesgos involucrados.

No prestar atención a cualquiera de estas advertencias puede provocar lesiones graves o la muerte.

Pautas generales de seguridad:

• Always perform a thorough pre-climb check of all equipment.
• Ensure the rope is correctly installed in the GRIGRI according to the engraved diagram.
• Maintain control of the brake side of the rope at all times.
• Use only with ropes of appropriate diameter as specified by PETZL.
• Regularly inspect your equipment for wear, damage, or deformation. Retire damaged equipment immediately.
• No modifique el dispositivo de ninguna manera.

3. Configuración y componentes

The PETZL GRIGRI is designed for use with a single rope. It is often used in conjunction with a locking carabiner, such as the Sm'D TWIST-LOCK, to connect it to the harness.

3.1. PETZL GRIGRI Belay Device

Image 3.1: The PETZL GRIGRI belay device, showing the camming mechanism and rope installation diagram.

The GRIGRI features a cam-assisted blocking mechanism that pivots to pinch the rope when a load is applied, assisting in arresting a fall. The device has clear engravings indicating the correct direction for rope installation.

3.2. Sm'D TWIST-LOCK Carabiner

Image 3.2: The Sm'D TWIST-LOCK carabiner, featuring an automatic locking gate.

The Sm'D TWIST-LOCK carabiner is a lightweight, D-shaped carabiner with an automatic locking gate. Its D-shape ensures optimal load distribution and is functional regardless of orientation. The TWIST-LOCK mechanism provides secure, automatic locking, ideal for connecting the GRIGRI to your harness.

Image 3.3: Key features of the Sm'D TWIST-LOCK carabiner, including its ergonomic H-shaped cross-section, Keylock system, TWIST-LOCK mechanism, and keeper hole.

3.3. Configuración inicial

1. Attach the GRIGRI to your belay loop using a locking carabiner (e.g., Sm'D TWIST-LOCK). Ensure the carabiner gate is fully closed and locked.
2. Open the side plate of the GRIGRI.
3. Insert the rope into the device, following the engraved diagram: the climber's side of the rope goes through the cam side, and the brake side of the rope exits through the handle side.
4. Close the side plate and ensure it is securely latched.
5. Perform a function test by pulling on the climber's side of the rope to ensure the cam engages and blocks the rope.

4. Instrucciones de funcionamiento

The GRIGRI is designed for belaying both lead and top-rope climbers. Always maintain control of the brake strand with your brake hand.

4.1. Belaying a Lead Climber

1. Giving Slack: To give slack, push the rope through the device with your guide hand while simultaneously pulling slack from the brake side with your brake hand. Keep your brake hand on the rope at all times.
2. Taking in Slack: Pull the brake side of the rope downwards with your brake hand while simultaneously pulling the climber's side of the rope upwards with your guide hand.
3. Detener una caída: When the climber falls, the cam-assisted blocking mechanism will engage. Immediately tighten your grip on the brake side of the rope and pull it downwards.

Image 4.1: Proper hand position for controlling the rope with the GRIGRI. Always maintain control of the brake strand.

4.2. Belaying a Top-Rope Climber

For top-roping, the process of taking in slack is similar to lead belaying. Ensure the rope is always taut and the climber is not sagging. The cam-assisted blocking will engage if the climber weights the rope or falls.

4.3. Bajada de un escalador

1. Maintain a firm grip on the brake side of the rope.
2. Slowly pivot the handle to release the cam and allow the rope to feed through the device.
3. Control the descent speed by varying the pressure on the handle and the tension on the brake rope.
4. Never fully release the brake hand from the rope.

5. Mantenimiento

5.1. Inspección

Before and after each use, inspect your GRIGRI and carabiner for:

• Cracks, deformation, or deep scratches on metal parts.
• Excessive wear, especially on areas where the rope runs.
• Proper functioning of the cam and handle mechanism (GRIGRI).
• Smooth operation and secure locking of the carabiner gate.
• Corrosion or signs of chemical damage.

Any equipment showing signs of damage or excessive wear must be immediately retired from service.

5.2. Limpieza y almacenamiento

• Clean the device with fresh water and mild soap if necessary. Rinse thoroughly and allow to air dry away from direct sunlight or heat.
• Evite el contacto con sustancias corrosivas.
• Store in a cool, dry, dark place, away from chemicals, extreme temperatures, and sharp objects.

6. Solución de problemas

6.1. Rope Not Feeding Smoothly

Asunto: Rope feels sticky or difficult to feed through the GRIGRI.

Posibles causas:

• Incorrect rope installation (check engraved diagram).
• Rope diameter is too large or too small for the device's specifications.
• Device is dirty or has accumulated grit.
• Excessive wear on the device's rope path.

Solución: Re-install rope correctly. Verify rope diameter. Clean the device. If wear is significant, retire the device.

6.2. Carabiner Gate Sticking

Asunto: The TWIST-LOCK gate on the carabiner does not open or close smoothly.

Posibles causas:

• Dirt or debris in the locking mechanism.
• Minor deformation of the gate or sleeve.

Solución: Clean the carabiner, especially the gate and locking sleeve, with water and a brush. If the issue persists or there is visible deformation, retire the carabiner.

7. Especificaciones

8. Garantía y soporte

PETZL products are guaranteed for three years against any material or manufacturing defect. Exclusions: normal wear and tear, oxidation, modifications or alterations, incorrect storage, poor maintenance, damage due to accidents or negligence, or uses for which the product is not designed.

Para obtener más ayuda, registrar el producto o view the full warranty policy, please visit the official PETZL websitio o contacte con su servicio de atención al cliente. También puede visitar el Tienda PETZL en Amazon Para más información.