Rockmore International ROK 20LT Series Скачать руководство пользователя страница 1 | Manualshive

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Copyright 2021. All rights reserved by Rockmore International.

Revised 7-2-21

ROK LT

ROK 20LT & 30LT SERIES DTH HAMMER

OPERATION & SERVICE GUIDE

C o n s t r u c t i o n

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Q u a r r y i n g

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E n v i r o n m e n t a l

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E x p l o r a t i o n

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G e o t h e r m a l

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Содержание ROK 20LT Series

Страница 1: ...ts reserved by Rockmore International Revised 7 2 21 ROK LT ROK 20LT 30LT SERIES DTH HAMMER OPERATION SERVICE GUIDE C o n s t r u c t i o n Q u a r r y i n g E n v i r o n m e n t a l E x p l o r a t i o n G e o t h e r m a l ...

Страница 2: ...Lubrication 2 3 2 Contamination 2 3 3 Corrosion 3 4 Servicing 3 4 1 Disassembly 3 4 2 Routine Inspection 3 4 3 Assembly 3 5 ROK 20LT 30LT Hammer Parts List 4 6 Safety 5 7 Warranty 5 Rockmore International Inc Rockmore International GmbH 10065 SW Commerce Circle Collini Strasse 2 Wilsonville OR 97070 A 8750 Judenburg USA Austria Phone 1 503 682 1001 Phone 43 3572 86 300 0 Fax 1 503 682 1002 Fax 43 ...

Страница 3: ...n 6 0 Bar 87 PSI 2 0 m3 min 73 SCFM 6 0 Bar 87 PSI 3 75 m3 min 132 SCFM 10 0 Bar 145 PSI 3 8 m3 min 138 SCFM 10 0 Bar 145 PSI 5 5 m3 min 193 SCFM 2 3 Initiating the ROK LT Hammer We recommend using DTH bits in good condition Avoid using DTH bits that are overrun as this will alter your drilling penetration rates and can cause premature wear on various components of the hammer Inspect threads of th...

Страница 4: ...n may result in premature wear on the drill bit and not better penetration rates 3 HAMMER MAINTENANCE 3 1 Lubrication Proper lubrication is necessary for effective and efficient drilling operations Inadequate amounts of lubrication may damage the hammer resulting in premature hammer failure With insufficient amounts of lubrication the temperatures of the Piston surface can exceed 1400 F 752 C Thes...

Страница 5: ...ssembly The ROK LT hammers use right hand threads Use tools appropriate for removing the Driver Sub and the Top Sub from the Wear Sleeve of the ROK LT hammer There are wrench flats on both the Top Sub and the Driver Sub for assembly and disassembly Do not apply heat to the hammer Do not hit the hammer or apply excessive force with improper tools as this could initiate cracks reduce operating life ...

Страница 6: ... 20LT 30LT SERIES HAMMER PARTS LIST Item Number Part Name 1 Top Sub 2 Check Valve 3 Spring 4 Valve Chest 5 Valve Centralizer 6 Main Valve 7 Valve Seat 8 Wear Sleeve 9 Cylinder 10 Piston 11 Bearing 12 Spacer 13 Bit Retainer 14 O ring Bit Retainer 15 Driver Sub A DTH Bit ...

Страница 7: ...urned prepaid freight Please contact your local salesman or the appropriate office directly for more information ROCKMORE reserves the right to refuse claims associated with the following problems Damage caused by applying excessive force to any components of the hammer The use of non original ROCKMORE hammer parts Any attempt to physically alter any components of the hammer in particular but not ...

Страница 8: ... com 10065 SW Commerce Circle Wilsonville OR 97070 USA AUSTRIA Phone 43 3572 86300 Fax 43 3572 84179 E mail austria rockmore intl at Collini Strasse 2 A 8750 Judenburg Austria For all your rock drilling tool needs contact ROCKMORE INTERNATIONAL www rockmore intl com ...

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