ROMAX Compact III Charger / Battery
Introduction
This document provides instructions for the ROTHENBERGER ROMAX Compact III cordless press tool, its associated charger, and battery packs. It covers safety precautions, technical specifications, operation, care, and disposal.
Safety Notes
General Safety Warnings: Always read and follow all safety warnings, instructions, illustrations, and specifications provided with the power tool. Failure to do so may result in electric shock, fire, or serious injury. Keep warnings and instructions for future reference.
Work Area Safety: Keep the work area clean and well-lit. Avoid operating power tools in explosive atmospheres. Keep children and bystanders away.
Electrical Safety: Ensure power tool plugs match outlets. Avoid contact with earthed surfaces. Do not expose tools to rain or wet conditions. Do not abuse the power cord.
Personal Safety: Stay alert and use common sense. Wear appropriate personal protective equipment, including eye protection. Prevent unintentional starting by ensuring the switch is off before connecting power or battery. Maintain proper footing and balance.
Power Tool Use and Care: Use the correct tool for the application. Do not force the tool. If the switch is faulty, the tool must be repaired. Disconnect power/battery before adjustments or storage. Maintain tools and accessories; repair damaged tools before use. Keep cutting tools sharp and clean. Keep handles dry and clean.
Battery Tool Use and Care: Recharge only with the specified charger. Use only designated battery packs. Keep battery packs away from metal objects to prevent short circuits. Avoid contact with battery fluid; seek medical attention if contact occurs. Do not use damaged or modified battery packs. Do not expose batteries to fire or excessive temperatures.
Service: Have power tools serviced by qualified personnel using identical replacement parts. Never service damaged battery packs yourself.
Special Safety Instructions: Never place fingers or body parts in the working area of the cylinder or press jaws. Remove the battery before performing any work on the machine. Unauthorized repairs can lead to severe injury or death. Only trained personnel should use the ROMAX Compact III. Use only approved press jaws and fittings. Ensure the press jaw is securely locked. Press the EMERGENCY STOP button if problems occur during pressing. Check pipe joints for security after pressing. Ensure no moisture enters the machine. This is an electro-hydraulic machine; handle oil leaks appropriately.
Charger and Battery Safety: Chargers are not intended for unsupervised use by children or persons with disabilities. Supervise children during use. Do not charge non-rechargeable batteries. Use chargers indoors only and protect them from moisture. Do not allow children to use the machine. Keep chargers out of reach of children. Pull the plug if the charger smokes. Do not insert objects into ventilation slots. Do not recharge fully charged batteries. Protect battery packs from water, flame, and damage. Do not open battery packs or short-circuit them. Handle Li-ion battery fluid leaks with care. Follow transport regulations for lithium-ion batteries.
Markings in this document:
- Danger! This sign warns against the danger of personal injuries.
- Caution! This sign warns against the danger of property damage and damage to the environment.
- Call for action
Explanation of symbols Labels:
- CE: EU conformity marking
- EAC: EAC- conformity marking
- UKCA: UK conformity marking
- FCC: FCC- conformity marking
- Conformity marking Australia / New Zealand
- ? Read operating instructions
- ✋ Warning of hand crushing hazard between the tools of a press
- ?️ Visual inspection
- ? Radio symbol
- ♻️ WEEE disposal marking
Technical Data ROMAX Compact III
| Specification | Value |
|---|---|
| Battery voltage | 18 V |
| Rated power consumption | 281 W |
| Motor speed | 20400 min⁻¹ |
| Maximum piston force | max. 21 kN |
| Pressing time (approx.) | ca. 3 s |
| Dimensions (L x W x H, without battery) | 303 x 143 x 76 mm |
| Weight (without battery) | ca. 2.2 kg |
| Working range (system-dependent) | Ø 12 - 40 mm |
| Ambient temperature during operation | 5 - 50°C / 41 - 122°F |
| Operating mode | S3 |
| Sound pressure level (LpA) | 78 dB (A) KpA 3 dB (A) |
| Sound power level (LWA) | 89 dB (A) KWA 3 dB (A) |
| Vibration total value | ≤ 2.5 m/s² K= 1.5m/s² |
Note: Noise and vibration values are measured according to standardized procedures and can vary during actual use. Wear hearing protection if noise levels exceed 85 dB (A).
Technical Data Charger and Battery
| Component | Specification | Value |
|---|---|---|
| Battery: | Voltage (U) | 18 V |
| Capacity (C) | 2.0 Ah / 4.0 Ah / 8.0 Ah | |
| Weight (W) | 400 g / 670 g / 977 g | |
| Charge current (Ic) | 3 A | |
| Approx. charging time (t, 90% full) | 40 min / 80 min / 160 min | |
| Charging voltage | 20.75 V DC | |
| Charging temperature | 0° - 50° C / 32° - 122° F | |
| Max. discharging temperature | 5° - 50° C / 41° - 122° F | |
| Charger: | Input voltage (U1) | 220 - 240V / 115V / 100V |
| Input frequency (f1) | 50 - 60Hz | |
| Input power (P1) | 85W | |
| Charging voltage (U2) | 14 - 42V | |
| Max. charge current (I2) | 3.0 A DC | |
| No. of battery cells (Nc) | 4 - 10 | |
| Weight (W) | 600g |
Note: Recharge battery pack before first use. Pay attention to the electrical outlet voltage.
Function of the Unit
The ROMAX Compact III features Bluetooth connectivity for connection to the ROTHENBERGER app, enabling real-time device information, service intervals, and meter readings.
A. Changing the Battery
Description: Visual guide showing how to insert and remove the battery. To insert, push the battery into the tool until it locks audibly. To remove, press the locking system and pull the battery out.
B. Emergency-Off / ON-Switch / Positions
Description: Illustrates the tool's controls. Position 1: EMERGENCY-OFF button pressed. Position 2: ON-Switch in the 'START' position. Position 3: Shows the press jaw can be rotated up to 270 degrees for optimal working angles.
C. LED Indicators
Description: Explanation of the tool's LED lights. White LED: Illuminates for 5 seconds after a short keystroke or completed pressing process. Green LED: Briefly lights up after pressing the keystroke, indicating the pressing process can be performed. It lights up after the pressing process is completed. Red LED (flashing): Indicates a low battery. Red LED (solid): Lights up for 3 seconds if the machine is not ready for operation or after an incomplete pressing process. Yellow LED: Indicates necessary maintenance.
D. Insert Press Jaw
Description: Step-by-step guide for inserting a press jaw. 1. Open the securing bolt. 2. Insert the appropriate press jaw for the job. 3. Lock the bolt securely. After changing the press jaw, ensure it matches the profile and nominal width of the fitting. A visual inspection is required to confirm the press jaw is fully closed at the end of the press cycle.
E. Operation
Description: Instructions for using the tool. Use only system-compatible press fittings and press jaws. The nominal size of the press jaw must match the fitting. Warning: Risk of crush injuries to fingers or other body parts near the press jaw when inserting the pipe/fitting system. 1. Push the press fitting onto the pipe. Pull the press jaw apart and insert the pipe with the fitting at a right angle. Ensure no foreign bodies are between the press contour and the fitting for a perfect joint. 2. Press the ON button until the pressing process is completed; the motor cut-out indicates the end of the cycle. 3. Pull the press jaw apart and remove the machine from the joint. Do not start the machine while the piston retracts or the emergency shutdown is pressed.
F. Charger and Battery
Description: Overview of charger and battery components: 1. Battery pack, 2. Sliding seat, 3. Operation display, 4. Warning display, 5. Capacity indicator button, 6. Capacity and signal indicator. Battery charge levels are indicated by LEDs. Handling instructions include charging the battery pack fully before first use and proper storage temperatures. Fault conditions are indicated by warning lights.
Self-test: Upon inserting the mains plug, the warning and operating indicators light up sequentially, and the fan runs briefly.
Battery Pack Handling: Charge before use. Store between 0°C and 50°C. Li-ion battery packs have a capacity indicator. If an LED flashes, the battery needs recharging.
Charging Battery Pack: Push the battery pack onto the sliding seat until it stops. The operating indicator flashes during charging. Conservation charge mode is activated upon completion.
Fault Indicators: A continuously lit warning display indicates issues like incorrect temperature or a non-charged battery. A flashing warning display signifies a defective battery or improper seating.
Care and Maintenance
Remove the battery before any work on the machine. Check press jaws for functionality; send damaged jaws for repair. Ensure press jaw and drive rolls move freely. Check bolts for damage regularly. Clean and grease drive rolls, bolts, and press jaws after use with high-quality grease. Keep the pressing contour free of grease. All other servicing and repair work must be done by an authorized ROTHENBERGER repair shop. Damage to the seal voids the warranty.
The machine requires servicing by an authorized ROTHENBERGER workshop after 40,000 pressing cycles or 2 years. When dispatching, pack the machine, battery, and charger in its carrying case.
Charger repairs must be performed by qualified electricians. If the mains connection cable is damaged, it must be replaced by the manufacturer or a qualified person.
Accessories
Suitable accessories can be found in the main catalog or at www.rothenberger.com.
Customer Service
ROTHENBERGER service locations and replacement parts are available through specialist retailers or online. Contact ROTHENBERGER for service and spare parts via phone (+49 (0) 61 95/ 800 8200 or +49 (0) 61 95/ 800 7491) or email (service@rothenberger.com).
Disposal
The unit's components are recyclable. Contact certified recycling companies for proper disposal. For non-recyclable parts (e.g., electronic waste), contact your local waste disposal authority. Dispose of oils and greases according to local, regional, national, and international laws. Do not dispose of power tools and batteries in household waste. For EU countries and the UK, follow specific directives for waste electrical equipment and batteries, ensuring environmentally correct disposal.
ROTHENBERGER
ROTHENBERGER
