Maintenance; Troubleshooting - Silverline DIY 850W Plaster Mixer Handbuch

GB
Mixing of material
WARNING: ALWAYS wear adequate personal protection equipment when mixing compounds,
including safety goggles or a face shield, breathing protection (specific to the material used), gloves
(suitable for the material used), hearing protection, and a hard hat where required.
WARNING: This tool is designed for two-handed operation. Never use with one hand, or
attempt to mount stationary or prop-up against another object.
Note: ALWAYS refer to the compound manufacturers mixing requirements and recommendations.
• The shape and size of a mixing paddle that is ideal for a specific application will depend on the
type of material being mixed:
• Substances with a low viscosity such as dispersion paint, varnish, thinset, sealing and levelling
compounds, cement, grout etc., will require a mixing paddle with a left-hand twist
• Substances with a high viscosity, such as ready-mixed plaster, concrete, screed, putty and epoxy
resin, will require a mixing paddle with a right hand twist
• It is important to keep the paddle moving throughout the bulk of the material whilst mixing,
as opposed to keeping it in one central position in the mixing container. Mix until compound
is completely blended
WARNING: DO NOT overload the motor whilst mixing. When you recognise a significant drop
in speed, switch off immediately to avoid damage to the tool. Consider changing to a different
mixing paddle or accessory more suitable for the material.
WARNING: When you have completed the mixing procedure, allow the mixer to come to a
complete stop before lifting it out of the material. Make sure not to contaminate the environment
and clean-up potential spillage.
WARNING: To avoid damage to the machine and cross-contamination between different
materials, always clean the mixing paddle immediately after use. Don't let the material dry on the
accessory. Also, refer to the paragraph 'Cleaning' in the 'Maintenance' section below.
Accessories
• A range of accessories for your tool, including mixing paddles in numerous sizes and for
different compounds, is available from your Silverline stockist. Spare parts can be obtained from
toolsparesonline.com

Maintenance

WARNING: ALWAYS disconnect from the power supply before carrying out any inspection,
maintenance or cleaning.
General inspection
• Regularly check that all the fixing screws are tight
• Inspect the supply cord of the tool, prior to each use, for damage or wear. Repairs should be
carried out by an authorised Silverline service centre. This advice also applies to extension cords
used with this tool

Troubleshooting

Problem
No function when On/Off Trigger Switch
(5) is operated
Excessive splashing while mixing
Insufficient mixing results
Decreased performance, visible spark-
ing from Motor Vents (8), intermittent
failures
6
Possible cause
No power
Defective On/Off Trigger Switch
Speed setting too fast
Mixing paddle incompatible with compound being mixed
Wrong speed settings
Mixing paddle incompatible with compound being mixed
Carbon brushes worn
Cleaning
• Keep your tool clean at all times. Dirt and dust will cause internal parts to wear quickly, and
shorten the machine's service life. Clean the body of your machine with a soft brush, or dry cloth.
If available, use clean, dry, compressed air to blow through the ventilation holes
• Clean the tool casing with a soft damp cloth using a mild detergent. Do not use alcohol, petrol
or strong cleaning agents
• Never use caustic agents to clean plastic parts
• Use water, a suitable cleaning solution, or mild solvent to clean rests of material off the accessory.
Wear appropriate protection equipment whilst cleaning, including eye, hand and breathing
protection
Note: Dispose of rest material and contaminated cleaning solution according to regulations. Recycle
where possible. Only use non-water solvents where absolutely necessary and always follow the
manufacturer's guidelines for safe usage.
Lubrication
• Slightly lubricate all moving parts at regular intervals with a suitable spray lubricant
Brushes
• Over time the carbon brushes inside the motor may become worn
• Excessively worn brushes may cause loss of power, intermittent failure, or visible sparking
• If you suspect that the brushes may be worn, have them replaced at an authorised Silverline
service centre
Storage
• Store this tool carefully in a secure, dry place out of the reach of children
• ALWAYS remove all material from the accessory, clean and dry the tool before storage
Disposal
Always adhere to national regulations when disposing of power tools that are no longer functional
and are not viable for repair.
• Do not dispose of power tools, or other waste electrical and electronic equipment (WEEE), with
household waste
• Contact your local waste disposal authority for information on the correct way to dispose of
power tools
Check power supply
Replace the On/Off Trigger Switch at an authorised Silverline service centre
Select a slower speed
Fit a suitable mixing paddle
Try different speeds, to determine best mixing performance
Fit a suitable mixing paddle
Replace the carbon brushes at an authorised Silverline service centre
Solution