Troubleshooting - Toolson HRB1700 Translation Of The Original Instruction Manual

13. Troubleshooting

Problem Cause
Pump has following 1. Low pressure spray tip installed.
problems: 2. Water inlet is blocked.
failure to produce 3. Inadequate water supply.
pressure, 4. Inlet hose is kinked or leaking.
erratic pressure, 5. Clogged inlet hose strainer.
chattering, loss 6. Water supply is over 100°F.
of pressure, low 7. High pressure hose is blocked or leaks.
water volume. 8. Gun leaks.
9. Spray tip is obstructed.
10. Pump is faulty.
Detergent fails to 1. Detergent siphoning tube is not sub-
mix with spray. merged.
2. Detergent filter is clogged or cracked.
3. High pressure spray tip installed.
Motor runs well Motor speed too low.
without load, but
under load „cum-
bersome"
Engine shuts down Out of fuel.
during operation.
34 | GB
Correction
1. Replace spray tip with high pressure spray
tip.
2. Clear inlet.
3. Provide adequate water flow.
4. Straighten inlet hose, patch leak.
5. Check and clean inlet hose strainer.
6. Provide cooler water supply.
7. Clear blocks in outlet hose.
8. Replace gun.
9. Clean spray tip.
10. Contact Authorized service facility.
1. Insert detergent siphoning tube into deter-
gent.
2. Clean or replace filter/detergent siphoning
tube.
3. Replace spray tip with low pressure spray
tip.
Contact your customer service.
Fill fuel tank.