Sandvik DS422i Drill Rig Maintenance Manual – BG01246907 PDF

Description

Sandvik DS422i Maintenance Manual – ID: BG01246907

This is the full Sandvik DS422i maintenance manual, published under document ID BG01246907 (en-US, revision B.001.1, dated 2019-01-02). It is the workshop reference that Sandvik maintenance personnel use for scheduled servicing on the DS422i underground drill rig, covering the drilling and grouting module, boom, feed, rod changer, carrier, cement handling system, steel strand line and all support systems. Every procedure, torque value, wear limit and filling capacity in this 442-page PDF is written specifically for the DS422i and its factory-fitted assemblies.

File Details

• Manual type: Maintenance Manual
• Brand / Manufacturer: Sandvik Mining and Construction Oy, Tampere, Finland
• Product: Sandvik DS422i drill rig
• Document ID: BG01246907
• Revision / Edition: en-US B.001.1
• Publication date: 2019-01-02
• Language: English
• Page count: 442 pages
• File format: PDF

Chapters Covered

• 1. Introduction – purpose of the instructions, product identification, serial number location, manual validity, definitions
• 2. Safety and environmental instructions – signal words and hazard symbols, safety labels on the product, user obligations, PPE, product limitations, centre of gravity, maximum inclination angles, operator visibility, hazard zones, safeguarding and protective devices, isolation and energy dissipation, fire risk control and fire suppression, emission hazards (noise, vibration, dust, diesel), emergency procedures, environment and disposal, incident reporting
• 3. Machine description – main component locations, drilling and grouting module, boom module, front carrier, safety cabin, rear carrier, cement handling system, steel strand line, electrical system, control system, machine orientation, locations of controls (in-cabin tramming and drilling side, main switch and DQ cabinet, cassette rotating panel, cement mixer control panel, steel strand reel and feed panels)
• 4. Periodic maintenance – importance of scheduled maintenance, general maintenance instructions, maintenance of the hydraulics, pneumatic system, rock drill pressure accumulators, electric system safety, batteries, tires, commissioning service advice, safety during welding
• 5. Maintenance instructions – hydraulic rock drill RD414 (flushing housing, rotation bushing, chuck, coupling, shank, accumulator, torque checks, overhaul); boom SBR60i; feed LF600; rod changer RC600; cement system; steel strand line; carrier C400/C900 (gears, axles, brakes, transmission, fire suppression); Cummins diesel engine; safety cabin; cable and water hose reel; drilling hydraulics; water circuit; air circuit; compressor; SLU; electric system; other components
• 6. Lubricants and capacities – hydraulic system oils, rock drill shank lubrication, diesel engine oil, compressor oil, transmission and driveline oils, drill steel thread grease, lubrication grease, engine coolant, filling capacities
• 7. Additional instructions – principles of percussion drilling (percussion, feed, rotation, flushing), drilling tools, changing the drill bit, preparing drill rod thread, loading and unloading the cassette, installing the cement hose, loading the steel strand onto the reel, seat adjustment, opening and securing top covers, filling the fuel tank, adding anti-freeze, bypassing engine shutdown, jump starting, wireless network, special situations (incorrect drilling parameters, removing jammed drilling equipment), towing, manual overrides, transporting the drill rig, lifting, storage, washing
• 8. Maintenance cards – maintenance program, instructions for reading the cards, cards grouped by rock drill percussion hours (50/250/500/1000 h), diesel engine hours (50/250/500/1000/2000 h) and compressor operating hours (500/1000/2000/4000 h)

Across these eight chapters the manual walks a technician through the entire maintenance life of the DS422i. Early chapters lock down the safety framework – hazard zones for tramming, drilling and hose/cable reeling, stored hydraulic and pneumatic energy, lock-out procedures for the main switch, battery main switch S1 and starter isolator S2, and the fire suppression system activation sequence. The machine description then maps every subassembly on the rig (RD414 rock drill, SBR60i boom, LF600 feed, RC600 rod changer, cement mixer, steel strand reel, carrier C400/C900, Cummins QSB4.5 Tier3) so a technician knows exactly which cover, guard or cabinet has to come off before starting work. The maintenance chapters give the torque sequences, wear limits, seal directions, filter locations and bleeding routines needed to service each of those assemblies correctly, while the lubricant chapter pins down the correct oil viscosity for the ambient temperature and the correct filling capacity for every tank and gearbox on the rig. The final block of maintenance cards turns the whole manual into a working schedule, so the shop can tick off every task at 50, 250, 500, 1000, 2000 and 4000-hour intervals.

What This Manual Lets You Do

With the Sandvik DS422i maintenance manual in hand you can service the rig to Sandvik’s own schedule instead of guessing. That means checking and re-shimming the RD414 flushing housing, rotation bushing and chuck; checking and refilling the high-pressure, low-pressure and stabiliser accumulators to their specified pressures; overhauling the rock drill at the recommended percussion-hour interval; checking the SBR60i slide plates, cylinder pins and boom mounting bolts to their wear limits; replacing LF600 feed cables, wear strips and wear pieces; greasing the boom and rotary actuator through the correct relief-valve path; servicing the RC600 gripper jaws and cassette dividing plate; pulling, resealing and re-installing the cement pump, cement mixer, filling screw and hose feed mechanism; replacing the steel strand reel bearings, gliding rolls and feed mechanism drive wheels; adjusting the brake accumulators, bleeding the service and parking brakes, changing the axle, transmission and planetary oils; and replacing the diesel engine, compressor, SLU and hydraulic filters on the schedule the rig actually expects.

The value of doing it by the book is that the DS422i is a purpose-built rock reinforcement rig, not a generic drill. Torque figures such as the 400 Nm flushing housing bolts, the 200 Nm front cover bolts or the cross-tightening sequences for the four-bolt accumulators are specific to this rock drill; get them wrong and the flushing housing cracks, the rotation bushing wears out of tolerance or the accumulator diaphragm fails. The accumulator pressures, brake bleeding sequences and charge-pressure values in this manual keep the carrier’s brake and steering circuits safe. The oil viscosity and filling capacity tables keep the hydraulic system, transmission, axles and compressors running at the correct temperature for the ambient conditions the rig actually operates in. Because the manual also covers hazard zones, emergency stops, isolation and stored energy, it doubles as the safety reference for every job the rig is booked for.

Who This Manual Is For

This is the reference for the maintenance workshop or field service technician who is responsible for keeping a DS422i underground drill rig in production. It assumes the reader already has the technical skill to work safely on high-pressure hydraulics, high-voltage electrics, pressurised accumulators and rotating drilling equipment, and it gives that reader the manufacturer’s procedures, wear limits, tolerances and lubrication data to do the job correctly. Operators who want the daily-check side of the rig should use the operator’s manual, which is a separate publication; this maintenance manual picks up from there and covers every scheduled task with less-than-daily frequency as well as the descriptions of the major components.

Why Buy This Sandvik DS422i Maintenance Manual

Finding a genuine Sandvik DS422i maintenance manual outside the dealer network is difficult. The DS422i is a niche underground bolt-hole and rock reinforcement rig, and the assemblies it carries – the RD414 hydraulic rock drill, the SBR60i boom, the LF600 feed, the RC600 rod changer, the CTN series compressor, the cement mixer and steel strand line – all have their own torque values, seal orientations and wear limits that a general-purpose mining manual will not cover. Having the exact BG01246907 document removes the guesswork: the technician reads the procedure on the same page that Sandvik’s own service department uses, sees the exploded view of the assembly being worked on, and follows the tightening sequence and lubrication table that match the serial-numbered machine in front of them. The result is fewer comebacks, longer rock drill and drilling tool life, correct brake and steering behaviour on the carrier, and a maintenance log that will pass any warranty or audit inspection.

Delivery

IMAGES PREVIEW

The Sandvik DS422i maintenance manual is delivered as an instant PDF download. There is no shipping, no waiting for a printed binder and no risk of a courier losing the only copy the workshop has. The file opens on any device – workshop PC, tablet on the rig, or phone next to the machine – and the pages can be printed and taken into the mine or tunnel, which is exactly where a maintenance manual is most needed. Keep a copy in the document box in the operator station and a copy on the workshop server, and every technician on the crew has the same reference at hand.