Panasonic ER-GB40 Manual
![]()
Parts identification
![Panasonic - ER-GB40 - Parts identification Parts identification]()
- Main body
- Trimming height indicator
- Dial (Height adjustment control)
- Side terminals
- Power switch
- Water inlet
- Blade assembly
- Cleaning lever
- Moving blade
- Stationary blade
- Mounting hook
- Comb attachment (1 mm (1/32˝) to 10 mm (13/32˝))
- AC adaptor (RE7-70)
- Charging terminals
- Charge indicator lamp
- Power cord
- Oil
- Cleaning brush
Charge
Charging the trimmer
Perform the following steps to charge the trimmer if it seems to lose speed.
![]()
- Turn off the trimmer and insert it in the AC adaptor until it clicks as illustrated.
- The trimmer will not charge unless the side terminals are in contact with the charging terminals.
- Wipe off any water droplets on the side terminals.
- If you charge the trimmer with power switch turned on, it will start working when you remove from the AC adaptor.
- Put the plug into a household outlet.
The charge indicator lamp glows red. - Charging is completed after approx. 15 hours.
- When charging the trimmer for the first time or when it has not been in use for more than 6 months, the charge indicator lamp may not glow for a few minutes, or the operating time may shorten. Please charge it for more than 23 hours in such cases.
- Disconnect the plug after charging is completed.
- To keep charging the battery will not affect battery performance.
- Recommended ambient temperature for charging is 0 - 35°C (32 - 95°F). The battery may not charge properly or not at all under extreme low or high temperatures.
- The charge indicator lamp glows and stays on until the plug is disconnected from a household outlet.
- A full charge supplies enough power for approximately 50 minutes of use.
Note:
You cannot operate the trimmer while charging.
Use
Using the comb attachment
Make sure that the trimmer is turned off.
- Turn the dial to the "1" position.
- Mount the comb attachment to the main body until it clicks.
- Turn the dial to move the comb attachment to the desired trimming length (between 1 mm (1/32˝ ) to 10 mm (13/32˝ )).
Trimming length (estimate) | mm | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 |
inch | 1/32 | 1/16 | 5/64 | 3/32 | 1/8 | 9/64 | 5/32 | 11/64 | 3/16 | 7/32 |
Indicator | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 |
Trimming length (estimate) | mm | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | |
inch | 15/64 | 1/4 | 9/32 | 19/64 | 5/16 | 11/32 | 23/64 | 3/8 | 13/32 | |
Indicator | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | |
- Actual hair length will be a little longer than the height you set.
Using the trimmer
Make sure there is no damage to the blade.
We recommend using the trimmer in an ambient temperature range of 0 - 35°C (32 - 95°F). If used outside this range, the appliance may stop operating.
Dry trimming
Trimming with the comb attachment
Do not use with shaving creams applied or when the beard is wet.
- Press the power switch to turn off the trimmer.
- Mount the attachment and adjust the dial.
- Press the power switch to turn on the trimmer.
![]()
- Hold the trimmer with the power switch facing downward, and cut the beard by moving the trimmer back against the flow of the beard.
- Hair trimmings may collect inside the attachment when a large volume of beard is cut, so discard hair trimmings after each use.
Trimming without the comb attachment
Shaping your moustache
- Above the lips
Place the trimmer at a right angle to your skin with the power switch facing upwards and trim around your moustache.
![]()
To round out the shape, trim around your moustache by holding the main body sideways.
![]()
- Trimming the edge of beard
Cut your beard gradually with the power switch facing your skin, taking care not to cut too much.
![]()
Shaping your sideburns
Place the trimmer at a right angle to your skin and cut your sideburns.
![]()
Shaping the hair around your ears
Trim the hair around your ears by holding the main body sideways.
![]()
Cutting your vellus hair
Cut your vellus hair slowly, moving upward from the bottom with the power switch facing your skin.
![]()
- Trimming your beard or moustache without an attachment will trim hair length to approx. 0.5 mm (1/64˝).
Wet trimming
Trimming without the comb attachment
Cut your beard or vellus hair with water or face-wash cleanser on your face.
Wet trimming will decrease the friction, allowing a smooth touch. Wet trimming is recommended to trim a fuller beard to a length of 0.5 mm (1/64˝) without an attachment.
- Remove the comb attachment.
- Apply water, soap, etc., to your face. power switch facing your skin.
- Press the power switch to turn on the trimmer.
![]()
- Cut your beard slowly, moving upward from the bottom with the power switch facing your skin.
Notes
- Do not use any shaving creams as these may cause a decrease in cutting performance due to scoring of the blades.
- Make sure to rinse the main body with water and apply the oil to the blades after wet trimming.
Clean
Cleaning the trimmer
It is recommended to clean at every use.
To remove light dirt
- Remove the trimmer from the AC adaptor.
- Remove the comb attachment and turn the trimmer on.
- Run water down the water inlet at the back of the main body, rinse thoroughly for approximately 20 seconds, and then turn the trimmer off.
- Rinse with water and shake up and down several times to remove the water.
- Wipe off the water with a towel and let it dry naturally.
- It will dry faster with the blade removed.
- Apply the oil to the blade after drying.
- Attach the comb attachment and blade assembly to the trimmer.
To remove heavy dirt
- Remove the trimmer from the AC adaptor.
- Remove the comb attachment and blade assembly.
- Clean the trimmer and the blade assembly with running water.
- Rinse with water and shake up and down several times to remove the water.
- Wipe off the water with a towel and let it dry naturally.
- It will dry faster with the blade removed.
- Apply the oil to the blade after drying.
- Attach the comb attachment and blade assembly to the trimmer.
Cleaning with the brush
- Remove the trimmer from the AC adaptor.
- Make sure that the trimmer is turned off.
![]()
- Remove the comb attachment.
- Hold the main body, place your thumb against the blade assembly and then push it away from the main body.
- Brush off any hair trimmings from the main body and from around the blade assembly.
![]()
- Brush any hair trimmings out from between the stationary blade and the moving blade while pressing down the cleaning lever to raise the moving blade.
- Apply the oil to the blade.
- Attach the comb attachment and blade assembly to the trimmer.
Lubrication
Apply the oil to the blade assembly before and after each use.
Apply a drop of the oil to the points indicated by the arrows.
![]()
Remounting the blade assembly
Fit the mounting hook into the blade mounting on the trimmer and then push in until you hear a click.
![]()
- Blade life
Blade life varies according to the frequency and length of use of the trimmer.
For example, the blade life is approximately 3 years when using the trimmer for 5 minutes 10 times a month. Replace the blade assembly if cutting efficiency reduces substantially despite proper maintenance. - Battery life
Battery life will vary according to the frequency and length of use. If the battery is charged once every 2 weeks, the service life will be approximately 3 years. - It is recommended that the trimmer be recharged at least every 6 months even when not in regular use because the charge will drain from the battery and its service life may be shortened.
Specifications
Power source | See the name plate on the AC adaptor. |
Motor voltage | 1.2 V |
Charging time | Approx. 15 hours |
This product is intended for household use only.
FOR YOUR CONVENIENCE, WE HAVE ESTABLISHED A TOLL-FREE (IN USA ONLY) NATIONAL ACCESSORY PURCHASE HOT LINE AT 1-800-332-5368.
IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precautions should always be followed, including the following:
Read all instructions before using this appliance.
![]()
To reduce the risk of electric shock:
- Do not reach for an appliance that has fallen into water. Unplug immediately.
- Charger unit is not for immersion or for use in shower.
- Do not place or store appliance where it can fall or be pulled into a tub or sink. Do not place in or drop into water or other liquid.
- Except when charging, always unplug this appliance from the electrical outlet immediately after using.
- Unplug this appliance before cleaning.
- Do not use an extension cord with this appliance.
![]()
To reduce the risk of burns, fire, electric shock, or injury to persons:
- Close supervision is necessary when this appliance is used by, on, or near children or invalids.
- Use this appliance only for its intended use as described in this manual. Do not use attachments not recommended by the manufacturer.
- Never operate this appliance if it has a damaged cord or plug, if it is not working properly, if it has been dropped or damaged, or dropped into water. Return the appliance to a service center for examination and repair.
- Keep the cord away from heated surfaces.
- Never drop or insert any object into any opening.
- Do not use outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
- Do not use this appliance with a damaged or broken comb, as it has the potential to result in facial injury.
- Always attach plug to appliance first, then to outlet. To disconnect, turn all controls to "off" then remove plug from outlet.
SAVE THESE INSTRUCTIONS
Please read all instructions before use.
Important
This trimmer has a built-in rechargeable battery. Do not throw into fire, apply heat, or charge, use, or leave in a high temperature environment.
Before use
This WET/DRY trimmer can be used for wet trimming or for dry trimming. You can use this watertight trimmer in the shower and clean with water. The following symbol means suitable for use in a bath or shower.
![]()
Using the trimmer
- Check that the blades are not damaged or deformed before use.
- Terminate usage when there is an abnormality or failure.
- Turn off the appliance before changing the trimming length or removing the comb attachment.
- Before and after each use, apply oil at the places marked with arrows.
- The appliance should not be used on animals.
- Do not press the blade against the skin.
- Do not use the trimmer for any purpose other than trimming.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
Charging the trimmer
- Never use the AC adaptor in the bathroom or shower room.
- Use the dedicated AC adaptor (RE7-70) only. Do not use the dedicated AC adaptor to charge other appliances.
- Charge the appliance in a location where it will not be exposed to direct sunlight or other heat sources, at temperatures of 0°C (32°F) to 35°C (95°F).
- Plug in the AC adaptor into a household outlet where there is no moisture and handle it with dry hands.
- The trimmer may become warm during use and charging. However, this is not a malfunction.
- Hold the plug when disconnecting it from the household outlet. If you tug on the power cord, you may damage it.
- Do not use the trimmer if the power cord or the AC adaptor is worn, or if the plug does not fit snugly in the outlet.
- Do not damage or deform the power cord. Do not place heavy objects on the power cord or trap it between objects.
- The supply cord cannot be replaced. If the cord is damaged, the AC adaptor should be scrapped.
Cleaning the trimmer
![]()
Disconnect the AC adaptor from the household outlet before cleaning to prevent electric shock.
- The trimmer housing should not be taken apart as this can affect the watertight construction of the appliance.
- If you clean the trimmer with water, do not use salt water or hot water. Do not soak the trimmer in water for a long period of time.
- Clean the housing only with a soft cloth slightly dampened with tap water or soapy tap water. Do not use thinner, benzine, alcohol or other chemicals.
- Do not wash the AC adaptor with water.
- Clean the power plug regularly to remove any dust or dirt.
Storing the trimmer
- Store the trimmer in a place with low humidity after use.
- Do not store the trimmer where it will be exposed to direct sunlight or other heat sources.
- Remove the trimmer from the AC adaptor when storing it.
- Do not bend the power cord or wrap it around the AC adaptor.
- Store the AC adaptor in a dry area where it is protected from damage.
- Keep the oil away from children.
Documents / ResourcesDownload manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Panasonic ER-GB40 Manual
Need help?
Do you have a question about the ER-GB40 and is the answer not in the manual?
Questions and answers