DAYLIFF DPW Series DPW 170 High Pressure Washer User Manual

: June 5, 2024
: DAYLIFF

Table of Contents

DAYLIFF DPW Series DPW 170 High Pressure Washer
SPECIFICATIONS
- OPERATING PARAMETERS
- PUMP DATA
USE AND MAINTENANCE
TROUBLE SHOOTING
TERMS OF WARRANTY
- General Liability
- Standard Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

DAYLIFF DPW Series DPW 170 High Pressure Washer

Congratulations on selecting a DPW Pressure Washer. They are manufactured to the highest standards and if installed and operated correctly will give many years of tneicfeand trouble free service. Careful reading of this Installation Manual is therefore important, though should there be any queries they should be referred to the equipment supplier.

SPECIFICATIONS

specification

Dayliff DPW pressure washers are quality engine drive units designed for all washdown and cleaning applications where electric power is unavailable particularly for vehicles, compounds, production lines, tanks etc. The units are powered by economical and reliable Dayliff petrol engines and are mounted on a wheeled frame and supplied with a complete set of accessories including:-

Water Inlet Screw
Metal Spray Gun
6 interchangeable gun nozzles
8m delivery hose

The Dayliff DPW pressure washer are high specification units for all pressure washer applications that offer execellent value at high performance levels.

OPERATING PARAMETERS

Pumped Liquid: Clean non-aggressive water not containing solid particles
Liquid Temperature: 5-40 C
Max. Suction Head: 1.5m
Noise Level: 108dbA

PUMP DATA

Pump	Max. Pressure	200 Bar
Max. Volume	8.7L/Min

Engine

Dimension (mm)

WARNINGS

Do not allow children or untrained personnel to operate the pressure washer.
Do not use the pressure washer if supply cord or other important parts of the equipment are damaged, e.g. safety devices, high pressure hoses, trigger gun.
High pressure hoses, sgnittand couplings are important for sgnilpuoc DNA snit ,sash nylon EUs .ecnailppa eat of teas that are recommended by the manufacturer.
High pressure jets can be dangerous if subjected to misuse. The jet must not be directed at persons, live electrical equipment or the appliance itself. Do not direct the jet against yourself or others for purposes of cleaning clothes or foot-wear. Do not use the appliance within range of persons unless they are wearing protective clothing.
Appropriate ear protection should be worn during operation.
To ensure appliance safety, use only original spare parts from the manufacturer or approved by the manufacturer.
This appliance has been designed for use with the cleaning agent recommended by the manufacturer. The use of non-conforming cleaning agents or chemicals may adversely affect the safety of the appliance.
Before starting up pressure washer check it carefully for any defects. If you any are detected, cease operation and contact your distributor.

USE AND MAINTENANCE

Ÿ Upon opening, check that contents in the carton are as specified in the packing list.
Ÿ Assemble the frame as shown in the Figure 1 and ensure that the equipment is complete.
Ÿ Working conditions: Altitude below 3500m; max. liquid temperature +40℃; Environmental humidity below 98%
Ÿ Before adding engine fuel add oil up to the maximum oil level on the dipstick. Do not overfill (Fig 2). Always check the oil level before use and top up if it is below the minimum oil level (Fig 3). When changing the oil remove the oil filler cap/dipstick, the drain bolt and sealing washer and discharge to waste. Ensure to change after the first 5 hours and 50 hours thereafter.
Turn engine ON/OFF switch to ON position. Pull start handle and start engine (Fig 4).
Ÿ Five jet nozzles are supplied that give different sprays according to application. These can be easily changed by screwing it to the handle head.
Ÿ High pressure hose should be connected to water-outlet and water-inlet hose should be connected to the water-inlet from an external water source.
Ÿ Ensure the water used is clean. Clean the water tank and filter after every 50 hours of operation.
Ÿ Pressure should always be less than rated pressure when operating.
Ÿ Working pressure has been set and must not be adjusted.
Ÿ Ensure regular cleaning of the dual-element air cleaner (Fig 5), split filter and the water-inlet hose filter.
Ÿ A cleaning fluid tank is fitted to the unit that should be filled with appropriate detergent according to the task. For general cleaning diluted liquid soap can be used.
Inspect the spark plug. Disconnect the spark plug cap and remove any dirt from around the spark plug area. Replace it if the electrodes are worn out or if the insulator is cracked or chipped. Measure the spark plug electrode gap with a suitable gauge. The gap should be 0.028-0.031 in (0.70-0.80mm). Adjust the gap, if necessary, by carefully bending the side electrode.

REGULAR SERVICE

PERIOD performed at every indicated month of operating hour interval whichever comes first

|

Before each use

|

First Month or 5hrs

|

Every 3 months or 25hrs

|

Every 6 months or 50hrs

|

Every or 100hrs

---|---|---|---|---|---
ITEM| | | | |
Engine Oil| Check Level| | | | |
Change| | | | |
Air Cleaner| Check| | | | |
Clean| | | | |
Replace| | | | |
Spark Plug| Check-Clean| | | | |
Replace| | | | |
Flywheel

brake Pad

Clearance

Chamber

| Clean| After every 100 hrs
Fuel Line| Check| Every 2 years (Replace if necessary)

TROUBLE SHOOTING

PROBLEM
Washer starts, but no water comes out
- POSSIBLE CAUSE
  No water supply
  Water filter blocked
  Nozzle blocked
- SOLUTION
  Connect to water supply
  Clean the filter
  Clean the nozzle
PROBLEM
Water leakage or oil leakage
- POSSIBLE CAUSE
  Screw is loose
  O-ring or washer is broken
- SOLUTION
  Tighten Screw
  Change O-ring or washer
PROBLEM
Washer does reach working pressure
- POSSIBLE CAUSE
  Nozzle worn out
  Water filter fouled
  Water supply pressure low
  Air being sucked into system
  Air in pump
- SOLUTION
  Replace nozzle
  Clean the filter
  Turn on water supply tap fully, if using solitary tank, raise its level.
  Check tightness of hose fittings
  Switch off the appliance and keep depressing and releasing the gun trigger until the water comes out in a steady flow. Switch the washer back on again

TERMS OF WARRANTY

General Liability

In lieu of any warranty, condition or liability implied by law, the liability of Davis & Shirtliff (hereafter called the Company) in respect of any defect or failure of equipment supplied is limited to making good by replacement or repair (at the Company’s discretion) defects which under proper use appear therein and arise solely from faulty design, materials or workmanship within a specified period. This period commences immediately after the equipment has been delivered to the customer and at its termination all liability ceases. Also the warranty period will be assessed on the basis of the date that the Company is informed of the failure.
This warranty applies solely to equipment supplied and no claim for consequential damages, however arising, will be entertained. Also the warranty specifically excludes defects caused by fair wear and tear, the effects of careless handling, lack of maintenance, faulty installation, incompetence on the part of the equipment user, Acts of God or any other cause beyond the Company’s reasonable control. Also, any repair or attempt at repair carried out by any other party invalidates all warranties.

Standard Warranty

General Terms
If equipment failure occurs in the normal course of service having been competently installed and when operating within its specified duty limits warranty will be provided as follows:-

Up to one year – The item will be replaced or repaired at no charge.

The warranty on equipment supplied or installed by others is conditional upon the defective unit being promptly returned free to a Davis & Shirtliff ecfo and collected thereafter when repaired. No element of site repair is included in the warranty and any site attendance costs will be payable in full at standard charge out rates. Also proof of purchase including the purchase invoice must be provided for warranty claim to be considered.

DAYLIFF is a brand of Davis & **Shirtliff
for enquiries contact
Davis & **Shirtliff, Ltd.
P.O. Box 41762 – 00100, Nairobi, Kenya Tel: 6968000/ 0711 079 000
or visit: www.davisandshirtliff.comfor details of the nearest branch or stockiest