Servicing The Tool; Daily Servicing; Weekly Servicing; Annual Servicing / Every 150K Operations - Stanley AV 50 Instruction And Service Manual

E N G L I S H

5. SERVICING THE TOOL

IMPORTANT - READ SAFETY INSTRUCTIONS ON PAGES 4 - 6. THE EMPLOYER IS RESPONSIBLE FOR ENSURING
THAT TOOL MAINTENANCE INSTRUCTIONS ARE GIVEN TO THE APPROPRIATE PERSONNEL. THE OPERATOR SHOULD
NOT BE INVOLVED IN MAINTENANCE OR REPAIR OF THE TOOL UNLESS PROPERLY TRAINED. THE TOOL SHALL BE
EXAMINED REGULARLY FOR DAMAGE AND MALFUNCTION.

5.1 DAILY SERVICING

• Check placing tool, hoses and quick couplers for oil leaks.
• Worn or damaged hoses and couplings should be replaced.
• Check that the stroke of tool meets the specification.
• Check that the stem deflector is fitted.
• Check that the pump pull / advance pressure relief valve is functioning correctly.
• Check for worn anvil indicated by score marks on the installed collar. This can also be confirmed by referring to the
installed data in the fastener catalogue. Excessive wear can cause the anvil to rupture.

5.2 WEEKLY SERVICING

• Dismantle and clean the nose assembly especially the jaws as described in the relevant nose assembly datasheet.
• Check for oil leaks in placing tool, hoses and quick couplers.
CAUTION – Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These
chemicals may weaken the materials used in these parts.

5.3 ANNUAL SERVICING / EVERY 150K OPERATIONS

• Every 150,000 cycles the tool should be completely dismantled and new components should be used where worn,
damaged or as recommended. All O-rings, back-up rings and seals should be renewed and lubricated with MolyKote®
111 grease before assembling.

5.4 SERVICE KIT

For a complete service the following Service Kit is available:
PART NUMBER
07005-10118
07005-10120
07900-00974
07900-00975
07900-00976
07900-00977
07900-00980

5.5 SERVICING TOOLS

The following standard tools are also required:
• Allen Key: 2.0 / 3.0 mm
• Open End Flat Spanner: 12 / 14 / 18 / 24 / 45 mm A/F
• PTFE Tape: 10 mm
• Engineers Vice with Jaw Guards – 150 mm

5.6 HYDRAULIC OIL

CAUTION – Use only Enerpac® HF hydraulic oil – the use of any other oil may cause the placing tool and pump to
malfunction and will render the placing tool warranty null and void.
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SERVICE KIT: 73435-99990
DESCRIPTION
Quick Coupler – Male
Quick Coupler – Female
AV50 Piston Seal Sleeve
AV50 Piston Seal Plunger
AV50 Piston Extractor
AV50 Piston Bullet – Front
AV50 Ejector Cap Tool
O R I G I N A L I N S T R U C T I O N
PART NUMBER DESCRIPTION
07900-00997 AV50 Piston Extraction Rod
07900-00998 AV50 Piston Extraction Sleeve
07900-01024 AV50 Seal Gland Removal Tool
07001-00596 M5 x 35 Skt Cap Head Screws
07992-00020 Grease – MolyLithium EP3753
07900-00755 Grease – Molykote® 111
07900-00756 Loctite® 243 Threadlocker