{"id":2018,"date":"2016-04-17T16:43:23","date_gmt":"2016-04-17T14:43:23","guid":{"rendered":"http:\/\/hmg-maschinen.de\/wp\/?page_id=2018"},"modified":"2016-04-27T13:53:43","modified_gmt":"2016-04-27T11:53:43","slug":"fragen-zu-meiner-hmg-kreissaege","status":"publish","type":"page","link":"https:\/\/hmg-maschinen.de\/en\/service\/faq\/fragen-zu-meiner-hmg-kreissaege\/","title":{"rendered":"Questions for HMG saw"},"content":{"rendered":"

When electrical problems the user should try a new cable and a new outlet to 90% supply is defective (extension cords or fuses at the house)! let Please check by an expert!<\/span><\/strong><\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
problem<\/strong><\/td>\nreason<\/span><\/strong><\/td>\nmeasure<\/span><\/strong><\/td>\n<\/tr>\n
How do I find the product number and serial number?<\/span><\/td>\nThe device has an aluminum nameplate is riveted outside<\/span><\/td>\nType-specific data can be taken<\/span> from the<\/span> nameplate<\/span><\/td>\n<\/tr>\n
Extension cord 4 or 5 wire<\/span><\/span><\/td>\nExtension Cable extends with 4 wheels<\/span><\/td>\n5 cores need not be as 400V coil and no 230V is used<\/span><\/td>\n<\/tr>\n
My electric motor does not start or can not be turned on or makes strange noises<\/span><\/td>\nFor 95% of cases is always a broken supply line defective for machine<\/span><\/span><\/td>\nTry a new cable and connect it to another outlet<\/span><\/td>\n<\/tr>\n
Backup is turning off<\/span><\/td>\n\n

a. How many backups from falling? Falling 2 backups, then switch (semiconductor) defective<\/span><\/p>\n

b. Potionsmeter at switches in wrong<\/td>\n

\n

a. Replace switch<\/span><\/p>\n

b. (Make only slight rotary motion!) Solve rubber stopper outside of the housing and re-adjust with screwdriver<\/span> Potionsmeter<\/span><\/td>\n<\/tr>\n

Green button does not stop<\/span><\/td>\n\n

a. Wrong connection black wire<\/span><\/p>\n

b. Thermo contact faulty<\/span><\/p>\n

 <\/td>\n

\n

a. conductors replace the cable<\/p>\n

b. Switch exchange (bridging to test possible both on black!)<\/td>\n<\/tr>\n

FI fuse goes<\/td>\n\n

a. Moisture in the switch or motor<\/p>\n

b. Internal fault current<\/p>\n

c. defective line<\/p>\n

d. motor winding damage<\/p>\n

e. motor connected correctly<\/td>\n

checked by a qualified electrician<\/td>\n<\/tr>\n
Electric motor does not start or humming<\/td>\n\n

a. Wrong connection<\/p>\n

b. fall fuses<\/p>\n

c. Motor protection responds<\/p>\n

d. Motor hums (400V Connection)<\/p>\n

e. Motor hums (230V Connection) button (black or red) outside of the switch box for Resat press (only 230 volt units)<\/td>\n

\n

a. checked lead by an expert<\/p>\n

b. Lead hedged too weak, possibly use larger fuses and stronger lead<\/p>\n

c. Lead to weak<\/p>\n

d. connected only 2 phases check supply<\/p>\n

e. key (black or red) button press outside of the switch box for Resat<\/td>\n<\/tr>\n

\n

Electric motor running in the wrong direction (400V Connection)<\/p>\n

 <\/td>\n

contact phase in the switch<\/td>\nTurn on the machine socket 2 pole plug with a screwdriver 180 (in front of the rotational movement the slot lightly press)<\/td>\n<\/tr>\n
Electric motor switches off suddenly during operation<\/td>\n\n

a. motor protection responds<\/p>\n

b. interrupted mains voltage<\/td>\n

\n

a. Allow the engine to cool, and check supply line, possibly missing a phase<\/p>\n

b. check the cables<\/td>\n<\/tr>\n

Switch does not work<\/td>\n\n

a. Wrong connection<\/p>\n

b. fall fuses<\/p>\n

c. motor hums<\/p>\n

d. Motor very hot<\/td>\n

\n

a. checked lead by an expert<\/p>\n

b. Lead hedged too weak, possibly use larger fuses and stronger lead<\/p>\n

c. connected only 2 phases, checked lead<\/p>\n

d. overload protection has triggered, let the motor cool down<\/td>\n<\/tr>\n

When plugging the power supply line, the line fuse trips<\/td>\n\n

a. Wrong connection (phase and neutral reversed)b. Power semiconductor failure:<\/p>\n

c. faulty power line<\/td>\n

\n

a. Check the connection and switch one on security grounds for review<\/p>\n

b. Sent a switch for safety reasons to check and repair<\/p>\n

c. check cable<\/td>\n<\/tr>\n

The electronic brake no longer switch off (hums continuously)<\/td>\nComponent failure on the electric brake<\/td>\nPull out the plug, so that the engine does not overheat. Switch for repair<\/td>\n<\/tr>\n
No braking function<\/td>\n\n

a. Faulty fuse on the brake circuit board of the switch.<\/p>\n

b. Failure of the electronic brake<\/p>\n

c. Potionsmeter not set<\/td>\n

\n

a. Replace the fuse<\/p>\n

b. Switch for repair<\/p>\n

c. (Make only slight rotary motion!) Solve rubber stopper outside of the housing and re-adjust with screwdriver Potionsmeter<\/td>\n<\/tr>\n

After turning the flywheel is too fast or not braked within 10 sec.:<\/td>\nSetting the potentiometer wrong<\/td>\nPotentiometer with a screwdriver adjust (dial with slot sits next to the A-blanking under a rubber stopper), to the braking action and time is optimal. Do not exceed the maximum braking power<\/td>\n<\/tr>\n
After switching off the engine for about 10-15 hums sec.<\/td>\nWhen you turn on the table saw is the electronic brake for about 10 to max. activated 15 sec. and then off again. This is a normal operating condition and is caused by the electronic brake<\/td>\n<\/td>\n<\/tr>\n
Poor cutting performance<\/td>\n\n

a. the direction of rotation of the saw blade wrong<\/p>\n

b. Belt loose or worn<\/p>\n

c. Blade is blunt<\/p>\n

d. Sawblade insufficient side set<\/p>\n

e. Blade is on the drive shaft easy<\/p>\n

f. Has blade with resin<\/td>\n

\n

a. contact phase<\/p>\n

b. tighten or replace belt<\/p>\n

c. can sharpen the saw blade<\/p>\n

d. checked blade of specialist<\/p>\n

e. retighten screw flange<\/p>\n

f. Circular saw blade with\u00a0deresination product clean (for example, cellulose thinner)<\/td>\n<\/tr>\n

Wood turns or can not be properly cut<\/td>\nPTO speed too low<\/td>\nIncrease gas on the tractor, required speeds are indicated on the machine (various tractors achieve the required PTO speed of 540 rev \/ min only at full throttle! Check PTO speed of the tractor!<\/td>\n<\/tr>\n
Damaged blade<\/td>\n\n

 <\/p>\n

broken teeth or side impact<\/p>\n

 <\/td>\n

Improper use (for example, bent timber inserted incorrectly)<\/td>\n<\/tr>\n
no solution found<\/td>\ncontact workshop<\/td>\nTurn to retailer or HMG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

When electrical problems the user should try a new cable and a new outlet to […]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":529,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/pages\/2018"}],"collection":[{"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/comments?post=2018"}],"version-history":[{"count":17,"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/pages\/2018\/revisions"}],"predecessor-version":[{"id":2682,"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/pages\/2018\/revisions\/2682"}],"up":[{"embeddable":true,"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/pages\/529"}],"wp:attachment":[{"href":"https:\/\/hmg-maschinen.de\/en\/wp-json\/wp\/v2\/media?parent=2018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}