TEI TE260, Руководство по обслуживанию и ремонту

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EQUIPMENT CAUTIONS
The following are good practices to observe
for protecting the equipment and drills from
damage, and to provide maximum life for the
machine:
1. MAINTENANCE OF TE260 HAMMER,
BEARINGS,
ACCUMULATORS, VALVE
ASSEMBLY OR STROKE CONTROL MUST BE
PERFORMED IN A CLEAN SHELTERED AREA.
THE ONE OVERRIDING RULE IN MAINTAINING
HYDRAULIC EQUIPMENT IS CLEANLINESS.
PREVENTION
OF CONTAMINATION IN
HYDRAULIC FLUIDS IS THE MOST IMPORTANT
FACTOR IN MAINTAINING HIGH PERFORMANCE
IN TODAYS HYDRAULIC EQUIPMENT. AT ONE
TIME WHEN MACHINES OPERATED AT LOW
SPEEDS
AND LOW TEMPERATURES
CLEANLINESS WAS A VIRTUE, TODAY IT IS A
NECESSITY.
2. KEEP THE DRILL LUBRICATED. APPLY
GREASE DAILY, OR WHEN INDICATED (MORE
OFTEN IN HOT CLIMATES) TO THE GREASE
FITTINGS AT THE CHUCK END OF THE DRILL.
3. PERIODICALLY INSPECT HOSE RETAINERS
AND HOSES FOR INDICATION OF WEAR,
LOOSENESS, CRACKING, OR FRAYING.
4. FREQUENTLY CHECK ALL NUTS, BOLTS,
AND ADJUSTMENTS FOR PROPER TENSION.
5. BE SURE THE HYDRAULIC RESERVOIR IS
ALWAYS FILLED TO THE RECOMMENDED
LEVEL WITH THE PROPER TYPE HYDRAULIC
FLUID. DO NOT MIX TYPES OF FLUID.
6. KEEP ALL BITS SHARP AND PERIODICALLY
CHECK FOR BROKEN OR LOOSE CARBIDES.
7. EXCESSIVELY WORN THREADS ON THE
DRILL STRING CAN CAUSE PREMATURE WEAR
AND BREAKAGE OF NEW PARTS MATED WITH
THE STRING.
8. DO NOT OPERATE THE DRILL ROTATION AND
FEED AT FULL THROTTLE UNTIL SURE OF ROCK
CONDITIONS. OVER FEEDING AND OVER ROTATION
CAN CAUSE BREAKAGE OF DRILL ROTATION
PARTS AND THE DRILL STRING
9. FREE OSCILLATION (DRY FIRING) OF DRILL
WILL RESULT IN PREMATURE WEAR OR FAILURE
OF CYLINDER AND HAMMER SEALS.
10. BEFORE REMOVING ANY LINES OR HOSES, TAG
EACH TO FACILITATE REASSEMBLY.
11. CAP OR PLUG ALL HYDRAULIC AND
PNEUMATIC CONNECTIONS AFTER DISASSEMBLY
TO PREVENT CONTAMINATION OF THE SYSTEM.
12. CLEAN THE EXTERIOR OF ALL PARTS AND
HOSE CONNECTIONS BEFORE REMOVING.
13. DO NOT OPPERATE THE TE260 HYDRAULIC
DRILL UNTIL ACCUMULATORS HAVE BEEN
CHARGED.
14. BEFORE REASSEMBLING HYDRAULIC
COMPONENTS, CLEAN ALL METAL PARTS IN A
NON-FLAMMABLE CLEANING FLUID.
15. THOROUGH CHECKS MUST BE MADE OF ALL
REASSEMBLIES
TO BE SURE THEY ARE
ASSEMBLED PROPERLY ACCORDING TO
INSTRUCTIONS. DO NOT DRILL UNTIL ALL CHECKS
HAVE BEEN MADE.
Section 2 Page 2-2