Desoutter ERAL Series

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Part no 6159936250

Issue no 15

Date 01/2019

Page 1 / 60

ERAL / ERDL 1.5 - 2 handheld electric nutrunners

WARNING

Read all safety warnings (including the ones of the separately provided safety

instructions n° 6159930690) and all instructions. Failure to follow the warnings and

instructions may result in electric shock, re and/or serious injury.

Save all warnings and instructions for future reference.



AVERTISSEMENT

Lire l'ensemble des mises en garde de sécurité (y compris celles sur la notice de

sécurité n° 6159930690 fournie à part) ainsi que l'ensemble des consignes. Le non-

respect des mises en garde et des consignes peut entraîner un choc électrique,

un incendie ou des blessures graves. Conserver l'ensemble des mises en garde et

consignes pour pouvoir les consulter ultérieurement.



ADVERTENCIA

Lea todas las advertencias de seguridad (incluyendo las contenidas en las

instrucciones de seguridad n° 6159930690 suministradas por separado) y las

instrucciones. El incumplimiento de las instrucciones y advertencias de seguridad

puede producir descargas eléctricas, incendios y/o lesiones personales graves.

Guarde todas las instrucciones y advertencias para futuras consultas.



Model Part number Series

ERAL1.5-15 6151653560 C

ERAL1.5-25 6151653570 C

ERAL1.5-35 6151653580 C

ERAL1.5-45 6151653590 C

ERAL1.5-55 6151653600 C

ERAL1.5-70 6151653610 C

ERAL2-30 6151653620 C

ERAL2-40 6151653630 C

ERAL2-60 6151653640 C

ERAL2-80 6151653650 C

ERAL2-80 6151654060 C

ERDL1.5-12 6151653660 C

ERDL1.5-20 6151653670 C

ERDL1.5-30 6151653680 C

ERDL2-40 6151653690 C

ERDL2-50 6151653700 C

User manual

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This document describes the ERAL / ERDL 1.5 - 2 series of handheld electric nutrunners, designed for professional industrial use.

Function Description

The ERAL / ERDL 1.5 - 2 series tools are electric nutrunners (Class I, IP40) intended for tightening or loosening threaded fasteners in wood, metal, or plastic materials. They are designed for industrial environments and professional use only. Any other use is not permitted. These tools must be used with controllers from the Desoutter range.

Important Technical Specifications

The document provides detailed specifications for various models within the ERAL and ERDL series.

General Data (common to both UE 1.5 and UE 2 models):

Voltage: 0-200V 3~
Frequency: 0-1200 Hz
Noise Level: < 70 dB(A) (EN 60 745)
Vibration Level: < 2.5 m/s² (EN 60 745)

Model-Specific Data:

ERAL Series:

UE 1.5 Models:
- Power: 90 W
- Dimensions (approximate):
  - Length (L): 408 mm (16.1") to 430 mm (16.9")
  - Height (H): 45.5 mm (1.79") to 57.5 mm (2.26")
  - Diameter (Ø1): 28 mm (1.1") to 40 mm (1.27")
  - Diameter (Ø2): 25.0 mm (0.98") to 30.4 mm (1.20")
- Square Drive: 3/8"
- Torque Range (Mini - Maxi):
  - ERAL1.5-15: 2 - 18 Nm (1.5 - 13.3 ft.lb)
  - ERAL1.5-25: 3 - 25 Nm (2.2 - 18.4 ft.lb)
  - ERAL1.5-35: 5 - 35 Nm (3.7 - 26.0 ft.lb)
  - ERAL1.5-45: 7 - 45 Nm (5.2 - 33.0 ft.lb)
  - ERAL1.5-55: 7 - 55 Nm (5.2 - 40.5 ft.lb)
  - ERAL1.5-70: 10 - 73 Nm (11.0 - 54.0 ft.lb)
- Recommended Torque:
  - ERAL1.5-15: 15 Nm (11.0 ft.lb)
  - ERAL1.5-25: 20 Nm (14.7 ft.lb)
  - ERAL1.5-35: 30 Nm (22.0 ft.lb)
  - ERAL1.5-45: 40 Nm (29.5 ft.lb)
  - ERAL1.5-55: 45 Nm (33.0 ft.lb)
  - ERAL1.5-70: 65 Nm (48.0 ft.lb)
- Rotational Speed: 581 - 1511 rpm
- Weight: 1.35 kg (3.0 lb) to 1.60 kg (3.5 lb)
UE 2 Models:
- Power: 170 W
- Dimensions (approximate):
  - Length (L): 433 mm (17.0") to 455 mm (17.9")
  - Height (H): 45.5 mm (1.79") to 57.5 mm (2.26")
  - Diameter (Ø1): 28 mm (1.1") to 40 mm (1.27")
  - Diameter (Ø2): 25.0 mm (0.98") to 30.4 mm (1.20")
- Square Drive: 3/8" or 1/2" (ERAL2-80)
- Torque Range (Mini - Maxi):
  - ERAL2-30: 5 - 30 Nm (3.7 - 22.0 ft.lb)
  - ERAL2-40: 7 - 40 Nm (5.2 - 29.5 ft.lb)
  - ERAL2-60: 8 - 60 Nm (5.9 - 44.0 ft.lb)
  - ERAL2-80: 10 - 80 Nm (7.4 - 59.0 ft.lb)
- Recommended Torque:
  - ERAL2-30: 20 Nm (14.7 ft.lb)
  - ERAL2-40: 30 Nm (22.0 ft.lb)
  - ERAL2-60: 45 Nm (33.0 ft.lb)
  - ERAL2-80: 65 Nm (48.0 ft.lb)
- Rotational Speed: 750 - 1511 rpm
- Weight: 1.55 kg (3.4 lb) to 1.80 kg (4.0 lb)

ERDL Series:

UE 1.5 Models:
- Power: 90 W
- Dimensions (approximate):
  - Length (L): 357 mm (14.0") to 365 mm (14.4")
- Drive: Hex. 1/4F or Sq. 3/8"
- Torque Range (Mini - Maxi):
  - ERDL1.5-12: 2 - 12 Nm (1.5 - 8.8 ft.lb)
  - ERDL1.5-20: 3 - 20 Nm (2.2 - 14.7 ft.lb)
  - ERDL1.5-30: 5 - 30 Nm (3.7 - 22.0 ft.lb)
- Recommended Torque:
  - ERDL1.5-12: 10 Nm (7.4 ft.lb)
  - ERDL1.5-20: 15 Nm (11.0 ft.lb)
  - ERDL1.5-30: 20 Nm (14.7 ft.lb)
- Rotational Speed: 1586 rpm
- Weight: 1.3 kg (2.9 lb)
UE 2 Models:
- Power: 170 W
- Dimensions (approximate):
  - Length (L): 382 mm (15.0")
- Drive: Sq. 3/8"
- Torque Range (Mini - Maxi):
  - ERDL2-40: 7 - 40 Nm (5.2 - 29.5 ft.lb)
  - ERDL2-50: 8 - 50 Nm (5.9 - 36.9 ft.lb)
- Recommended Torque:
  - ERDL2-40: 30 Nm (22.0 ft.lb)
  - ERDL2-50: 40 Nm (29.5 ft.lb)
- Rotational Speed: 898 - 1159 rpm
- Weight: 1.5 kg (3.3 lb)

Usage Features

Firmware Requirement: The tools operate only with firmware release 4.4E and above.
Setup:
- Fit the tool with a suitable fastening accessory.
- Connect it to the power supply via a Desoutter controller.
- Select the appropriate program on the controller.
Operation:
- Hold the tool by the handle and apply it to the fastener.
- In manual mode, the motor starts only when the trigger is operated.
- For reverse rotation, press the reverse button and apply the tool to the fastener.
Safety: As reaction force increases with tightening torque, ensure the tool is in perfect working order and the controller is correctly programmed to reduce injury risk from unexpected tool behavior.
Clamping Area (for Angle Head Nutrunners - ERAL):
- When handled by an operator or embedded on a robot with high dynamics, it is advised to select two clamping locations instead of one.
- Safe Clamping Locations: Preferred clamping area.
- Other Clamping Areas: These areas may require extra clamping force and stress (due to torque reaction or operator stress), which can lower performance and reliability. Use these as secondary clamping areas or as a last option with extra care.
Clamping Area (for In-line Nutrunners - ERDL):
- When handled by an operator or embedded on a robot with high dynamics, it is advised to select two clamping locations instead of one.
- Dedicated Clamping Area: For torque reaction.
- Preferred Clamping Area.
- Other Clamping Areas: These areas may require extra clamping force and stress (due to torque reaction or operator stress), which can lower performance and reliability. Do not use these areas for torque reaction. Clamping on the motor should be selected as a last option with extra care.

Maintenance Features

Regular Inspection: The mains cable must be regularly inspected and replaced if damaged.
Qualified Personnel: Maintenance should only be performed by qualified personnel.
Safety Precautions:
- Disconnect the tool from the power supply before any maintenance task.
- When disassembling/reassembling, ensure the controller is switched off and the cable is disconnected.
- Use recommended tools to prevent damage during disassembly.
- When disassembling the handle, be careful not to pull on electric wires connected to the motor.
Motor Repairs: Any repairs on the motor must be carried out in Desoutter workshops.
Disposal: When disposing of components, lubricants, etc., ensure relevant safety procedures are carried out.
Assembly and Disassembly: Follow standard engineering practices and refer to the provided figures for mounting component subassemblies.
Recycling: This product must be recycled according to Directive 2012/19/CE (WEEE). Contact a Desoutter representative or consult the website (www.desouttertools.com) for recycling information.
Health Surveillance: A health surveillance program is recommended to detect early symptoms related to noise or vibration exposure, allowing for modification of management procedures to prevent future impairment.
Warranty:
- Duration: 12 months from purchase date, provided usage is limited to single shift operation. If usage exceeds single shift, the warranty period is reduced proportionally.
- Defect Resolution: Defective products (workmanship or materials) should be returned to Desoutter or its agents with a short description of the defect. Desoutter will repair or replace faulty items at its discretion.
- Exclusions: Warranty is void for abused, misused, modified products, or those repaired with non-genuine Desoutter spare parts or by unauthorized service agents.
- Costs: Costs incurred by Desoutter to correct defects resulting from abuse, misuse, accidental damage, or unauthorized modification will be fully charged to the customer.
- Labor/Other Expenses: Desoutter does not accept claims for labor or other expenses related to defective products.
- Damages: Direct, incidental, or consequential damages arising from any defect are expressly excluded.
- Replacement of Warranties: This warranty replaces all other warranties or conditions, expressed or implied, regarding quality, merchantability, or fitness for a particular purpose.
- Modification: No one is authorized to add to or modify the terms of this limited warranty.