Vermeer McLaughlin V25, Operator And Maintenance Manual

Page: 121 / 182

V25/VX30G/VSK25/VSK30G Vacuum Excavators Maintenance - 10 Service Hours or Daily 65-7
V
ACUUM
H
OSE AND
W
ATER
H
OSE
- C
HECK
Check condition of the vacuum hose and high pressure water hose.
Replace sections of vacuum and water hose as necessary.
V
ACUUM
A
IR
F
ILTER
- C
HECK
/C
LEAN
Check vacuum air filter cleanliness. Check filter after 10 hours of potholing or after
every tankful of dry vacuuming. Clean filter daily.
Step 1: Relieve tank pressure by opening Upper Gate/Inlet valve.
Step 2: Remove four wing nuts and cover.
Step 3: Lift out filter element (1) .
Step 4: Inspect filter element. If dirty, clean filter element with spray wand at low
water pressure.
Step 5: When dry, install filter element.
Step 6: Install cover and tighten wing nuts. Close Upper Gate/Inlet valve.
Step 7:
Follow the
Shutdown Procedure
, page
23-1
.
WARNING: Cover will blow off when removing wing nuts with pressure in tank.
Relieve tank pressure before opening cover.
0 P S I
1